Question

In ∆ ABC , a = 2 , b = 3 and sin A = 2/3 then B is equal to *

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Answer 1

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In △ABC a=2,b=3 and sinA=2/3

By applying sine law

sinAa=sinBb=sinCc

→2/32=sinB3→sinB=1⇒B=2π.

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