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(i) In ∆ABC, if a = 2, b = 3 and sin A=2/3then∆B= (A)π\4(B)π\2(C)π\3(D)π\6 ​

Answer»

Answer:

(C) π\3 is the CORRECT answer

Step-by-step EXPLANATION:

SIN A =2/3 which means C/B,

so C=2 and B =3 and on reciprocal becomes π/3.

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