Represent angle (270-x) in terms of x

Represent angle (180-x) in terms of x

Represents angle (360-x) in terms of x

Represent angle( 90-x) in terms of x

Represent angle (90+x) in terms of x

Represent angle (180+x) in terms of x

Represent angle (-x) in terms of x

If A, x and y are all distinct numbers , and A =(xy-2)/(x-y) which of the following represents x , in terms of A and y ?

If x is a positive acute angle and cosx=a, an expression for tanx in terms of a is

A physical quantity x can dimensionally represented in terms of M, L and T that is x=M^(a) L^(b) T^(c) . The quantity time-

A physical quantity x can dimensionally represented in terms of M, L and T that is x=M^(a) L^(b) T^(c) . The quantity time-