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If sin(alpha+beta)=1 and sin(alpha-beta)...

If `sin(alpha+beta)=1` and `sin(alpha-beta)=1/2`, where `0lt=alpha, betalt= pi/2` , then find the values of `tan(alpha+2beta)` and `tan(2alpha+beta)` .

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RD SHARMA ENGLISH-TRIGONOMETRIC RATIOS OF COMPOUND ANGLES-All Questions
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  2. If tan A+tan B=a and cot A+cot B=b , prove that: cot(A+B)=1/a-1/b

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  3. If sin(alpha+beta)=1 and sin(alpha-beta)=1/2, where 0lt=alpha, betalt=...

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  8. Find the maximum and minimum values of 7\ costheta+24\ sintheta

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  13. Find the maximum and minimum values of each of the following trigon...

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  14. Find the maximum and minimum values of each of the following trigono...

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  17. Reduce the expression to the sine and cosine of a single expression:...

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