If A+B+C=180 degree, sin^2A-sin^2B+sin^2C=2sinA.cosB.sinC
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Thnks alot sir much love from nepal
if A+B+C=180 then proved Sin^2(A/2)-sin^2(B/2)+sin^2(C/2)=1-2cos(A/2)sin(B/2)cos(C/2), it can be proved or not please tell me. This question is right or wrong
Thank you so much sir, it helps me a lot
Thank you so much 🖤🔥
Thankyou so much 🥺
Op sir bht easy explain kiye
Thnk you so much