Find the maximum value of `1+sin((pi)/(4)+theta)+2cos((pi)/(4)-theta)`

The value of cot((pi)/(4)+theta)cot((pi)/(4)-theta) is

The maximum value of 1+sin(pi/4+theta)+2cos(pi/4-theta) for real values of theta is

Find the value of sin^(-1)("cos"pi/8) .

0 lt theta lt (pi)/(2) then the minimum value of sin^(3) theta + cosec^(3) theta is……

Find the value of the following :- (a)sin((pi)/(6)),(b)cos ((pi)/(4))

For theta in(0,pi/2) , the maximum value of sin(theta+pi/6)+cos(theta+pi/6) is attained at theta =

Find the value of int_(-(pi)/(4))^(pi/4)(x+(pi)/(4))/(2-cos2x)dx.

The two legs of a right triangle are sin theta +sin ((3pi)/2-theta) and cos theta -cos( (3pi)/2-theta) The length of its hypotenuse is

The maximum value of the expression 1/(sin^2 theta + 3 sin theta cos theta + 5cos^2 theta) is

If one of the roots of 25cos^(2)theta+5costheta-12=0 is alpha then the value of sin2theta is ……….. ((pi)/(2)ltthetaltpi) .