Question

If 7 sin² 0 + 3 cos² 0 = 4, find the value of sec 0 + cosec O.​​

Answer 1

Answer:

If 7sin2θ+3cos2θ=4 then secθ+cosecθ is equal to: 3.0 K LIKES ... 1.3 K SHARES. Find `(dy)/( dx)` if x= 3 cos theta. play. 2:46 ... 48.3 K SHARES. If `5sin^2 theta+cos^2theta=2` then `sin. play. 0:3

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