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CBSE Class 10 Answered

find the nth term of √2;2√2;3√2
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Asked by priyeshkumar80581 | 04 Jan, 2021, 05:11: PM
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begin mathsize 16px style square root of 2 comma space 2 square root of 2 comma space 3 square root of 2 comma space.... Here comma space straight a space equals space square root of 2 space space space and space space space straight d space equals space 2 square root of 2 space minus space square root of 2 space equals space square root of 2 straight n to the power of th space term space of space an space straight A. straight P space equals space straight a plus left parenthesis straight n minus 1 right parenthesis straight d space equals space square root of 2 space plus space left parenthesis straight n minus 1 right parenthesis space square root of 2 space equals space square root of 2 plus square root of 2 straight n space minus space square root of 2 space equals space square root of 2 straight n end style
Answered by Yasmeen Khan | 07 Jan, 2021, 12:55: PM

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CBSE 10 - Maths
1.The mean weight of 9 students is 25 Kg. if one more student is joined in the group, the mean is unaltered. Find the weight of 10th student 2.If the nth term of an A.P is pn+q find its common difference.
Asked by purbashadebnath1980 | 09 Mar, 2024, 12:10: PM
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CBSE 10 - Maths
which term of the AP 3,8,13,18.....is. 78?
Asked by durgauikey7000 | 08 Dec, 2023, 08:16: PM
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CBSE 10 - Maths
if m times the m th term of an AP is equal to n times the n th term, show that the (m+n) th term of the AP is zero
Asked by prassanna.j | 13 Nov, 2023, 11:23: PM
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CBSE 10 - Maths
The mth term of an AP is n and the nth term is m. Find the rth term of the AP.
Asked by latayadav23 | 17 Oct, 2023, 08:25: PM
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CBSE 10 - Maths
The 11th term from the end of the AP 10, 7, 4,........, -62 is  A) 25 B) 16 C) -32 D) 0
Asked by paresh0311 | 21 Mar, 2023, 04:58: PM
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CBSE 10 - Maths
n/2 [2+2n]
Asked by vaishaliboriwarruturushi | 16 Dec, 2022, 07:13: PM
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CBSE 10 - Maths
find the 31th term of an AP whose 11th term is 38 and 16th term is 73
Asked by jaiprakashprasadr | 19 Jul, 2022, 09:22: PM
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CBSE 10 - Maths
an-ak for the AP a,a+d,a+2d
Asked by harinimathi815 | 21 Feb, 2022, 08:14: PM
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CBSE 10 - Maths
plzz solve all these
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Asked by monalipradhan909 | 21 Mar, 2021, 07:10: PM
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CBSE 10 - Maths
The 8th term of APThe 8th term of AP is 0. Prove that its 38 term is triple of its 18th term  
Asked by Shirlythomas1332 | 20 Mar, 2021, 10:11: AM
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