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If sin(A+B) = sqrt3/2 and tan(A-B)= 1/sq...

If `sin(A+B) = sqrt3/2` and `tan(A-B)= 1/sqrt3`, then (2A + 3B) is equal to :
यदि `sin(A+B) = sqrt3/2` तथा `tan(A-B)= 1/sqrt3` है, तो (2A + 3B) का मान क्या होगा ?

A

`120^(@)`

B

`135^(@)`

C

`130^(@)`

D

`120^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
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KIRAN PUBLICATION-TRIGONOMETRY -TYPE - II
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  2. What is the value of ((1)/(3)-cot60^(@)) ?

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  6. What is the value of ((1)/(sqrt(3))-sin45^(@))?

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  7. What is the value of (cosec 60^(@)-(1)/(2)) ?

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  8. What is the value of ((1)/(sqrt(3))+cos60^(@))?

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  9. What is the value of (tan30^(@)+(sqrt(3))/(2))?

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  10. What is the value of ((1)/(2)-sec30^(@))?

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