Math, asked by pnaskar123, 7 months ago

The minimum value of sech at cos ad​

Answers

Answered by nidhirandhawa7
3

Answer:

The cosine function ranges from -1 to 1, therefore the minimum is -1 and the maximum is 1. 2. The sine function ranges from -1 to 1, and since there is a two multiplied by the function, the minimum is -2 and the maximum is 2.

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