3. If possible, verify sin² 0 1+cos 0 = 1 cos is true by rewriting the left-hand side of the equation to match the right-hand side of the equation. Show all your steps. If not possible, explain why. sin² 0 1+cos 0 4. If possible, algebraically verify: not possible, explain why. = 1 - cos 0 in a different way. Show all your steps. If

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