Trigonometric Ratio and Identities questions
856 published questions with worked solutions.
- If A- C C- A = B, then A, B, C are in
- The value of 65 2 65 4 65 32 65 is
- If 2B= (A+C) (A-C) , then A, B, C are in
- If x+ cosec ,x=2, then ^nx+ cosec ^nx is equal to
- If A+ A=m and A- A=n, then (m^2-n^2)^2 mn is equal to
- If a -c =d and b +d =c, then
- If + =m and - =n, then which of the following is correct?
- The value of A (60^ -A) (60^ +A) is equal to
- If 3 4 < < , then cosec ^2 +2 is equal to
- ^4 8 + ^4 3 8 + ^4 5 8 + ^4 7 8 is equal to
- If = 12 (x+ 1x ), then 12 (x^2+ 1 x^2 ) is equal to
- The value of 12^ - 12^ 12^ + 12^ + 147^ 147^ is equal to
- If 0^ < <180^ , then 2+ 2+ 2+ + 2(1+ ) , there being n number of 2's, is equal to
- If + =m and + cosec , =n, then n(m+1)(m-1) is equal to
- If A+B+C= and A= B C, then B C is equal to
- If A,B,C,D are the angles of a cyclic quadrilateral, then A+ B+ C+ D is equal to
- The value of ( A+ B A- B )^n+ ( A+ B A- B )^n (where n is even) is
- If a ^3 +3a ^2 =m and a ^3 +3a ^2 =n, then (m+n)^ 2/3 +(m-n)^ 2/3 is equal to
- If + =x, then ^6 + ^6 = 14 [4-3(x^2-1)^2 ] for
- The value of 1^ 2^ 3^ 100^ is equal to
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