What is the value of `sin((3pi)/2 + theta)`

What is the value of [ sin ( 90^(@) - 10 theta) - cos (pi - 6 theta) ] / [ cos ( pi/2 - 10 theta)- sin (pi - 6 theta) ] ?

What is the value of [sin (90^@-10 theta) -cos (pi- 6 theta)]//[cos (pi//2 -10 theta) - sin (pi- 6 theta)] ? [sin (90^@-10 theta) -cos (pi- 6 theta)]//[cos (pi//2 -10 theta) - sin (pi- 6 theta)] का मान क्या है?

What is the value of ("cosec "(pi+theta)cot{(9pi//2-theta)}"cosec"^(2)(2pi-theta))/(cot(2pi-theta)sec^(2)(pi-theta)sec{(3pi//2)+theta})

If (3 pi)/(2)

If 6sin^(2)theta - sin theta = 1 and 0 le theta le pi , what is the value of sin theta ?

if sin2theta=pi/2 and costheta=pi/3 then what is the value of sintheta

If pi/2 < theta < pi "and" sin theta = 3/5 "find the value of" sin 2 theta

The maximum value of 1+sin((pi)/(6)+theta)+2cos((pi)/(3)-theta) for real values of theta is

The maximum value of 1+sin((pi)/(6)+theta)+2cos((pi)/(3)-theta) for real values of theta is