[最も選択された] sin(π/2-θ)=cosθ 867624 Praja Hamdani

Enter your answer, as a fraction in simplified form sin(θβ) = I tried & I got √7/5 4√2/15Give your answer as a fraction in simplified fo...

画像 prove 1 tan^2x=sec^2x using triangles 265928 Praja Hamdani

 Tan^2xtan^2y=sec^2xsec^2y and, how do you factor and simplify, cscx(sin^2xcos^2xtanx)/sinxcosx calculus identities prove this identity sec(...