" The value of "2sin theta" can be "a+(1)/(a)," where "a" is a positive number and "a!=1

The value of 2sintheta can be a+1/a , where a is a positive number and ane1 .

The value of 2sintheta can be a+1/a , where a is a positive number and ane1 .

If cot theta = 8//15 , then what is the value of sqrt((1-cos theta)/(1+cos theta)) where theta is a positive acute angle ?

The value of sin^(2)theta+(1)/(1+tan^(2)theta) is equal to

Express 2cos theta + 3 sin theta in the form r cos ( theta - alpha ), where r is positive, stating the values of r and alpha. What is the maximum value of 2 cos theta + 3 sin theta ?

Find the value of 1-2sin^(2)theta+sin^(4)theta .

What is the value of sin^(2)theta+(1)/(1+tan^(2)theta)?

Find the minimum value of 2costheta+1/sin theta+sqrt2tantheta , where theta is acute angle.

Find the minimum value of 2costheta+1/sin theta+sqrt2tantheta , where theta is acute angle.