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The value of sin60 cos30+sin30 cos60 …

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The value of sin60 cos30+sin30 cos60 is
  • 5 answers

Riya Renavikar 5 years, 11 months ago

=Cos(90-60)cos30+sin30sin(90-60) =cos30cos30+sin30sin30 =cos²30+sin²30 =1. (sin²A+cos²A=1)

Harsh Raj 5 years, 11 months ago

1

Shirin .Pvt 5 years, 11 months ago

Yes sory my ans is wrong?its 1

Harshit Sharma 5 years, 11 months ago

1

Shirin .Pvt 5 years, 11 months ago

0
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