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In triangle ABC, a=2, b=3 and sinA=(2)/(...

In triangle ABC, a=2, b=3 and `sinA=(2)/(3)`,then B is equal to

A

`30^(@)`

B

`60^(@)`

C

`90^(@)`

D

`120^(@)`

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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2009-MULTIPLE CHOICE QUESTIONS
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  2. Smaller area enclosed by the circle x^(2) + y^(2) = 4 and the line x +...

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  5. Let , m be the the smallest positive interger such that the coefficien...

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  7. int(2sin^-1x)/sqrt(1-x^2)dx=

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  8. The number of points on the line x+y=4 which are unit distance apart f...

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  9. The value of sqrt(2+sqrt(2+ sqrt(2….oo))) is

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  10. If f (x) = tan ^(-1) ((cos x- sinx)/(cos x+ sin x)) then the value of ...

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  12. If 2cos 3theta=1, then the value of theta is

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  13. For any complex number z, the minimum value of |z|+|z-1| is

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  14. The number of common tangent to two circle x ^(2) +y^(2) =4 and x^(2) ...

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  15. If C is a point on the line segment joining A (-3, 4) and B (2, 1) suc...

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