If {\A}+ {\B}+ {\C}=\frac{\pi}{4}, then \sin 4 {\A}+ \sin 4 {\B}+ \sin 4 {\C}= [AP EAPCET 21 May 2025 S2]

Correct Answer is : 4cos2Acos2Bcos2C

4 \cos 2 {\A} \cos 2 {\B} \cos 2 {\C}

1+4 \cos 2 {\A} \cos 2 {\B} \cos 2 {\C}

AP EAPCET 21 May 2025 Shift 2 Paper

Section: Mathematics

Question : 22 of 160

Marks: +1, -0

If A+B+C=‌

, then sin‌4A+sin‌4B+sin‌4C=

[AP EAPCET 21 May 2025 S2]

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