Trigonometric Ratio and Identities questions
856 published questions with worked solutions.
- The value of +2 2 +4 4 +8 8 is equal to
- If 2 and 2 are the roots of the equation 8x^2-26x+15=0, then ( + ) is equal to
- If 2 1+ + =x, then 1- - is equal to
- If + cosec , =2, then ^2 + cosec ^2 is equal to
- The value of 20^ 40^ 60^ 80^ is equal to
- If 4n = , then the value of 2 3 4 (2n-2) (2n-1) is
- The value of (B+A)+ (B-A) (B-A)+ (B+A) is equal to
- Consider the following statements: 1. If A= B, then 2A= 2B always. 2. The value of 7 4 7 5 7 is 14. Which of the statements given...
- If y=1+4 ^2x ^2x, then
- If x+ x=2, then ^ 2n x+ ^ 2n x is equal to
- The sum S= + 2 + + n equals
- If 7 x-24 x= (x+ ), 0< < 2 , is true for all x R, then
- If A- B=x and B- A=y, then (A-B) is equal to
- If =(1+2^ -x )^ -1 and =(1+2^ x+1 )^ -1 , then + equals
- If A=m B and A+B 2 = B-A 2 , then is
- If A B = 3 2 and A B = 5 2 , 0<A,B< 2 , then
- Statement 1: +2 2 +4 4 +8 8 +16 16 = . Statement 2: - =2 2 .
- 2 5 - 15 - 3 2 5 15 is equal to
- The value of ^2 +1 ^2 -1 is equal to
- If = 1 x(x^2+x+1) , = x x^2+x+1 and = x^ -3 +x^ -2 +x^ -1 , then + is
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