Trigonometric Ratio and Identities questions
856 published questions with worked solutions.
- The maximum value of x x 1- x + 1- x x is
- The value of ( 18 ) ( 5 18 ) ( 7 18 ) is
- If + =a and + =b, then ( + )=
- If ( 3 + ) (- 3 + )=k 3 , then the value of k is
- If a^2+1 2a = , then a^6+1 2a^3 =
- 5x 3x 2x=
- The value of 9^ - 9^ is
- If = 12 and = 13, then the value of + is
- If x+ ^2x=1, then the value of ^2x+ ^4x is
- The value of 82 12^ is
- If x+ ^2x=1, then the value of ^ 12 x+3 ^ 10 x+3 ^8x+ ^6x-1 is equal to
- If ( )= ( ), 0< < 3 4 , then ( + 4 ) equals
- If x+ ^2x=1, then ^8x+2 ^6x+ ^4x=
- If ^2 ^2 + ^2 ^2 + ^2 ^2 +2 ^2 ^2 ^2 =1, then the value of ^2 + ^2 + ^2 is
- If a = b , then a 2 + b cosec ,2 is equal to
- The value of 5 is
- If cosec , = p+q p-q , then ( /4+ /2)=
- If =x+ 1 4x , then + =
- If y (A+B+C)=x (A+B-C)= , then 2C=
- The value of 16 144^ 108^ 72^ 36^ is equal to
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