If sin -A - B- - 1 and cos -A nbsp- minus- B- - 1- 0 deg- le- -A - B- le- 90 deg- and A gt- B- then find A and B-

Here, sin (A + B) = 1 rArr; sin (A+ B) = sin 90o nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; nbsp; [∵ sin 90o = 1] r ...

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Standard Values of Trigonometric Ratios

If sin (A + B...

Question

If sin (A + B) = 1 and cos (A − B) = 1, 0° ≤ (A + B) ≤ 90° and A > B, then find A and B.

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sin (A + B) = 1

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