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Find maximum and minimum values of y: ...

Find maximum and minimum values of y:
(i) `y=2 sinx` , (ii) `y=4-cosx` , (iii) `y=3sinx+4 conx`

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To find the maximum and minimum values of the given functions, we will analyze each function step by step. ### Part (i): \( y = 2 \sin x \) 1. **Identify the range of \( \sin x \)**: The sine function oscillates between -1 and 1. Therefore, the maximum value of \( \sin x \) is 1 and the minimum value is -1. 2. **Calculate the maximum value of \( y \)**: ...
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