Math, asked by warrior98k, 1 year ago

solve This
sin25 x sin65 x cos 25 x sin65​

Answers

Answered by ali3812
1
=1❤️
Hope this will help uh
Answered by tiger1123
0

Step-by-step explanation:

sin25°*sin65°*sin65°*cos25°

sin25°*sin65°*sin65°*cos(90°-65°)

sin25°*sin65°*sin65°*sin65° [since cos(90-a)=sin a, a is any angle]

sin25°*sin^3 65°

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