CBSE XI Science Maths Complex Numbers and Quadratic Equations
The maths. problem is attached. Please send the complete solution step by step.
The maths. problem is attached. Please send the complete solution step by step.
Asked by sudhanshubhushanroy
26th November 2017
6:03 PM
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CBSE X Maths Arithmetic Progression
the sum of the first n terms of an AP is 4n^2 +5n. find the AP
Asked by fernandeschristine01
6th December 2017
10:36 AM
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CBSE XI Science Maths Sequences and Series
question is attached. Please send step by step complete solution.
question is attached. Please send step by step complete solution.
Asked by sudhanshubhushanroy
10th December 2017
4:01 AM
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ICSE X Maths Arithmetic Progression
The p the term of an AP is 20 and its q th term is 10. Show that the sum of its first (p+q) terms is (p+q)/2 {30+10/(p-q)}
Asked by Raj Shekhar
6th January 2018
6:39 AM
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CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:22 AM
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CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:23 AM
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CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:23 AM
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CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:23 AM
Answered by Expert
CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:30 AM
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CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:31 AM
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CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:33 AM
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CBSE X Maths Arithmetic Progression
Answer the following
Asked by tultuldutta58
8th January 2018
3:34 AM
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CBSE XI Science Maths
Write the remainder obtained when 1!+2!+3!+......+200! Is divisible by 14
Asked by imnikuaj
13th February 2018
7:56 AM
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ICSE X Maths Arithmetic Progression
The sum of n terms of a sequence is an^2+bn , show that the sequence is an AP.
Asked by om030402
14th February 2018
10:02 PM
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CBSE X Maths Arithmetic Progression
Sum of the first n terms of AP is 3n^2/2 + 13n/2. Find the nth term of the AP (Substitution method not allowed)
Asked by manasvi.gopani
18th February 2018
4:40 PM
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CBSE X Maths Arithmetic Progression
27. If the ratio of the sum of the first n terms of two A.Ps is (7n + 1) : (4n + 27), then find the ratio of their 9th terms.
Asked by ayushshandilya83
22nd February 2018
9:44 AM
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CBSE IX Maths Lines and Angles
In triangle ABC, AE is the bisector of angle BAC and AD is perpendicular to BC. Show that angle DAE is equal to 1/2(angle C- angle B).
Asked by mandaokar
26th February 2018
8:44 PM
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CBSE X Maths Arithmetic Progression
Find the sum of all 3-digit numbers which leave remainder 3 when divided by 5.
Asked by Vivek.d8765
28th February 2018
8:01 AM
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ICSE IX Maths
if O is centre of circle,find angle RQT and RTQ
Asked by nisha_vini29
6th March 2018
12:28 PM
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CBSE X Maths Arithmetic Progression
Q no 9
Asked by sucharitasahoo1
27th March 2018
4:03 AM
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CBSE X Maths
Please solve this question
Asked by vikasg13.hardware
23rd June 2018
5:36 PM
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CBSE IX Maths
Please answer this question
Asked by Girishdhawan
1st July 2018
3:16 PM
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CBSE XII Science Maths
Find the sum of 500 arithmetic means between 3/2 and 7/2
Asked by rushabhjain.avv
18th November 2018
4:45 PM
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ICSE VIII Maths
A lends ₹2500 to B and a certain sum to C at the same time at 7% per annum simple interest . If,after 4 years , A altogether receives ₹1120 as interest from B and C , find the sum lent to C
Asked by 1aadi.kundnani
29th November 2018
1:25 AM
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ICSE X Maths Arithmetic Progression
Find five numbers in A.P whose sum is 12 and the ratio of the first to the last terms is 2:3.
Asked by krcraju1973
5th June 2019
7:08 AM
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CBSE X Maths Arithmetic Progression
If the number in AP are such that their sum is 50 and the greatest number is 4 times the list then the number are
Asked by manjeet512.email.com
8th July 2019
9:58 PM
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CBSE VII Maths The Triangle and Its Properties
The two angles of a triangle are equal and third measures 70degree . Find the measures of each of the unknown angles
Asked by Laigvjy
14th September 2019
8:54 PM
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CBSE X
In text book (x - MSB) the answer foor problem " Find the sum of all even numbers from 1 to 350" answer is given as 30450. This answer is arrived only if we exclude number 350. Why should we exclude 350 when it is an even number? Pl. answer.
Asked by Ampra1952
15th September 2019
10:23 PM
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CBSE X Maths Arithmetic Progression
If the sum of first m terms of an A.P. is n and the sum of first n terms is m, then show that the sum of its first (m + n) terms is - (m + n).
Asked by d7016880266
20th January 2023
8:14 PM
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CBSE X Maths Arithmetic Progression
find the sum of first 51 term of an AP whose second and third terms are 14 and 18 respectively.
Asked by bkhaiwangkonyak
7th March 2023
4:35 PM
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CBSE VI Maths Whole Numbers
the sum of the number 380598 and the number obtained by reversing it's digits its
Asked by shiv2011shankar
13th November 2023
2:25 PM
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