Question

If sino = 1/2, then show that 3coso - 4cos0 =0.​

Answer 1

Answer:

hope this helps you .here we took √3 outside as common

Answer 2

ƳƠƲƦ ƛƝƧƜЄƦ ƖƧ ƖƝ ƬӇЄ ƛƬƬƛƇӇMЄƝƬ

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hope it helps you

thanku ☺️