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JEE - Mathematics - Doubts and Solutions

JEE - JEE (Main) - Mathematics

how to do row transformations

Asked by jineshpatel030 23rd February 2018, 10:09 PM
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JEE - JEE (Main) - Mathematics

prove that 1)sin square + cos square dived by sinsquare -cos square = 1 2) if the given eq is not equal to RHS then find value of LHS  

Asked by futureisbright051101 21st February 2018, 7:19 PM
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JEE - JEE (Main) - Mathematics

   The mean of marks secured by 65 students in division A of class X is 54, 30 students of division B is 50 and that of 55 students of division C is 48. Find the mean of marks of the students of three divisions of Class X.

Asked by sravananantha17 20th February 2018, 11:13 PM
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JEE - JEE (Main) - Mathematics

  1. For any Integer ngreater or equal than1, the number of positive divisors of n is denoted by d(n). then for a prime p,d(d(d(p)))

Asked by prabhakararao viriyala 19th February 2018, 8:37 PM
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JEE - JEE (Main) - Mathematics

AREA BOUNDED BW   SINx + X AND ITS INVERSE 0 TO 2PIE  

Asked by rathoreudat 14th February 2018, 11:08 PM
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JEE - JEE (Main) - Mathematics

how to identify that function is increasing or decreasing

Asked by rathoreudat 11th February 2018, 8:11 PM
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JEE - JEE (Main) - Mathematics

angle of elevation of bottom of window 10 metre above ground level is 30. a pole projecting outwards from the bottom of the window makes an angle of 30 with the wall if angle of elevtion of the pole from the same point is 60 find the height of the polewith figure pls  

Asked by risheelchheda19 15th January 2018, 4:26 PM
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JEE - JEE (Main) - Mathematics

What is a complementary and a supplementary angle.Please answer my questio 

Asked by ayushmanengg 13th January 2018, 10:05 AM
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JEE - JEE (Main) - Mathematics

  With usual notation prove that 2 ( a sin^2 C/2+c sin^2 A/2 ) = a + c- b

Asked by shahsamaira2 8th January 2018, 5:28 PM
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JEE - JEE (Main) - Mathematics

Q1. Are 13&17 are twin prime no

Asked by futureisbright051101 5th January 2018, 9:51 AM
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JEE - Mathematics - Doubts and Solutions

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