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Fill in the blanks:

The value of cos (sin–1 x + cos–1 x), |x| ≤ 1 is ________.

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The value of cos (sin–1 x + cos–1 x) for |x| ≤ 1 is 0.

cos (sin–1 x + cos–1 x), |x| ≤ 1

We know that, (sin–1 x + cos–1 x), |x| ≤ 1 is π/2.

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