Trigonometric Ratio and Identities questions
856 published questions with worked solutions.
- If cot = 1 and sec = −5/3, where < < 3 /2 and /2 < < , then the value of ( + ) and the quadrant in which + lies, respectively are...
- Let AB and PQ be two vertical poles, 160 m apart from each other. Let C be the middle point of B and Q, which are feet of these...
- What is the value of 34^ 236^ - 56^ 124^ 28^ 88^ + 178^ 208^ ?
- 54^ can be expressed as
- If + =p, then what is ^2(2 ) equal to?
- If = 1 2 and = 1 3 , then what is the value of ( + )?
- If A= 3 4 , then what is the value of ( A 2 ) ( 3A 2 )?
- What is the value of 75^ + 75^ ?
- What is the value of 46^ 47^ 48^ 49^ 50^ 135^ ?
- If 2 = 3 , where 0< < 2 , then what is equal to?
- What is (1+ )^2+( - )^2- ^2 ^2 equal to?
- If p= cosec , - and q=( cosec , + )^ -1 , then which one of the following is correct?
- If + = 2 , then what is ( - ) equal to?
- If =- 1 2 and = 1 3 , then in which quadrant does lie?
- Let = 1 60^ 61^ + 1 62^ 63^ + + 1 118^ 119^ . Then the value of ( cosec ,1^ )^2 is _____.
- The value of 36(4 ^29°-1)(4 ^227°-1)(4 ^281°-1)(4 ^2243°-1) is
- 96 33 2 33 4 33 8 33 16 33 is equal to
- Let f( ) = 3 ( ^4 ( 3 2 - )+ ^4(3 + ) )-2(1- ^22 ) and S = [0, ]:f'( )=- 3 2 . If 4 = _ S , then f( ) is equal to
- If 15°+ 1 75° + 1 105° + 195°=2a, then the value of (a+ 1 a ) is
- If ^4x 2 + ^4x 3 = 1 5 , then
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