Question: Could you please help me solve these two problems? I just don't get how to solve them. 5. Verify the following trigonometric identities. cos e
Could you please help me solve these two problems? I just don't get how to solve them.

5. Verify the following trigonometric identities. cos e cos 0 = 2 sec 0 b. a. + 1 - sin 0 1 + sin 0 tan x + cot x = sin x COS X
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