" (1) "4sin^(2)theta+21(3+1)cos theta=4+sqrt(3)

If 4sin^(2)theta+2(sqrt(3)+1)cos theta=4+sqrt(3) then the general value of theta is

If 4 sin^2 theta + 2(sqrt3 + 1) cos theta = 4 + sqrt3 then the general value of theta is

Taking theta=30^(@) , verify each of the following (i) sin 3theta=3sin theta -4sin^(3) theta (ii) cos3 theta=4cos^(3)theta-3cos theta

If tan theta = (1)/( sqrt(3)) , prove that 7 sin^(2) theta + 3 cos ^(2) theta = 4

Solution set of 4sin theta*cos theta-2cos theta-2sqrt(3)sin theta+sqrt(3)=0 in the interval (0,2 pi) is

If tan theta=(3)/(4), then (4sin^(2)theta-2cos^(2)theta)/(4sin^(2)theta+3cos^(2)theta)

If tan theta=(3)/(4), then (4sin^(2)theta-2cos^(2)theta)/(4sin^(2)theta+3cos^(2)theta)

sin4 theta can be written as (a) 4sin theta(1-2sin^(2)theta)sqrt(1-sin^(2)theta)(b)2sin theta cos theta sin^(2)theta(c)4sin theta-6sin^(3)theta(d) None of the above

If sqrt3 cos theta =sin theta , then the value of (4sin^2 theta -5 cos theta )/(3 cos theta +1) is: यदि sqrt3 cos theta =sin theta , तो (4sin^2 theta -5 cos theta )/(3 cos theta +1) का मान ज्ञात करें