Trigonometric Ratio and Identities questions
856 published questions with worked solutions.
- The value of 63^ - 63^ is equal to
- The value of 9^ - 9^ is
- The value of 2 10 +3 10 -4 10 is
- If , , and be four angles of a cyclic quadrilateral then the value of + + + is
- If 4n = then 2 3 (2n-1) is equal to
- The value of 12^ 24^ 36^ 48^ 72^ 84^ is
- The value of n + 3 n + 5 n + to n terms is equal to
- If f(x)= 3x x , where x n , then the range of values of f(x) for real values of x is
- If A+ B+ C= A B C then
- If x= ( - ) ( - ), y= ( - ) ( - ) and z= ( - ) ( - ) then
- 15 32 7 16 3 8 is equal to
- Let y= x (60^ +x) (60^ -x). Then for all real x
- Let f_n( )= 2 (1+ )(1+ 2 )(1+ 4 ) (1+ 2^n ). Then
- If 7 x-24 x= (x+ ), 0< < 2 , be true for all x R then
- If A+B= 3 and A+ B=1 then
- If =a 0, 2 =b 0 and + 2 = 3 then
- ^3x 2x= _ m=1 ^ n a_m mx is an identity in x. Then
- If 1+ (x-y)=0 then
- 2 7 + 4 7 + 6 7 is equal to
- If _ R 5 +3 ( - ) =7 then the set of possible values of is
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