what is the value of sin75°
Answers
Answered by
3
Hay!!
Dear friend -
It's ur answer
_______________________________
Sin75=( sin45+30)
=> sin45 cos30+cos45 sin30
=> 1/2 *√3/2 +1/√2 *1/2
=> √3+1/2√2
I hope it's help you
Dear friend -
It's ur answer
_______________________________
Sin75=( sin45+30)
=> sin45 cos30+cos45 sin30
=> 1/2 *√3/2 +1/√2 *1/2
=> √3+1/2√2
I hope it's help you
Answered by
0
Answer:
sin (45+30)
sin 45°cos 30°+cos45°sin30°
1/√2×√3/2+1/√2×1/2
√3+1/2√2
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