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If two waves represented by y(1)=4sinome...

If two waves represented by `y_(1)=4sinomegat` and `y_(2)=3sin(omegat+(pi)/(3))` interfere at a point find out the amplitude of the resulting wave

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Resultant amplitude `A=sqrt(a_(1)^(2)+a_(2)^(2)+2a_(1)a_(2)cosphi)-sqrt((4)^(2)+(3)^(2)+2.(4)(3)cos((pi)/(3))impliesAcong)6`
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