Math, asked by sawejchoudhary82, 1 month ago

tan theta / 1 - 10 theta- cot theta / 1-cot theta =cos theta+ sin theta /cos theta - sin theta

Answers

Answered by raunak8760

1

Answer:

Prove that R(radius of curvature)=2F(focal length).

Solve this question without using FP=FS as it is only possible for mirror of small curvature. (See attachment)

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