If A+B+C=π,. Then prove that ........................
Heer , 6 Years ago
Grade 12
Magical Mathematics[Interesting Approach]> If A+B+C=π,. Then prove that ...............
1 Answers
Arun
Last Activity: 6 Years ago
Dear Heer
Put the value of
A+B+C = pi
And A+B = pi -C
Hence
0 sinB CosC
- sinB. 0. TanA
-cosC . -TanA. 0
Exoand it and you will get answer as 0
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