If1+ sin^@0 = 3sino coso , then prove that tane = 1 or|-

f1+sin^(^^)@0=3sin e cose , then prove that tane =1 or

If sin alpha sin beta-cosalphacosbeta+1=0, then prove that 1+cotalphatanbeta=0

If sin alpha sin beta-cosalphacosbeta+1=0, then prove that 1+cotalphatanbeta=0

If sin alpha sin beta-cos alpha cos beta+1=0 , then prove that 1+cotalpha tan beta=0 .

If sin theta=1/2 then prove that 3sin theta-4sin^3 theta=1

If y = log ( 1 + sin x) , prove that y_(4) + y_(3) y_(1) + y_(2)^(2) = 0

Prove that sin 1^circ lt sin 1 .

Consider the equation sintheta+sin3theta+sin5theta=0 prove that sin3theta(1+2cos2theta)=0

If it is 4 = then then it's on if1 x = 6x2-1 male -(11) x2 = 3 + 2.12(III) x2 = 3 - 22(IV) xi = 6x2 + 1(2) 1.1V(3) I, III(4) I, II, III, IV