Trigonometric Ratio and Identities questions
856 published questions with worked solutions.
- The value of _ r=1 ^ ^ -1 2r 2 + r^2 + r^4 is equal to
- In the ABC, BC is produced to D and ACD = 3 4 and A, B are roots of the equation x^2 - x + = 0. Then
- In a ABC, B = 3 . The range of values of x, where x = A C, is the interval
- A vertical, rectangular, thin wall of length = a metres, height = b metres runs from east to west. A vertical flagstaff of height...
- The number of measures of the angle A for which A, 2A and 3A are in GP, is
- In each question, match every entry of Column I with the correct entry of Column II. (An entry of Column II may be used more than...
- In each question, match every entry of Column I with the correct entry of Column II. (An entry of Column II may be used more than...
- ^8 - 4 ^6 + 6 ^4 - 4 ^2 + 1 is equal to
- If x + y = 13 and x + y = 34 then x - y 2 is equal to
- If A + B = 3 and A + B = 1 then (A - B) is
- In a triangle ABC in which C > 2 ,
- Let f( ) = ( )( + 3 ). Then
- If ^4 x 2 + ^4 x 3 = 15, then
- For 0 < < 2 , the solution(s) of _ m=1 ^ 6 cosec ( + (m-1) 4 ) cosec ( + m 4 ) = 4 2 is/are
- If + = 32 and + = 12 and is the arithmetic mean of & , then 2 + 2 is equal to:
- If A > 0, B > 0 and A+B = 6, then the minimum positive value of ( A + B) is :
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