Given that sin A -1-2 and cos B -1-2- then find the value of A - B -A- 30-B- 45-C- 75-D- 15-

The correct option is C sin A = 1/2 ⇒ A = 30^∘ cos B = 1/√(2) ⇒ B = 45^∘ Thus, (A+B) = (30^∘ + 45^∘) = 75^∘ ...

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Values of Trigonometric Ratios

Given that si...

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Given that $s i n A = \frac{1}{2}$ and $c o s B = \frac{1}{\sqrt{2}}$ , then find the value of $(A + B)$ .

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