Math, asked by hydrogen123, 10 months ago

find the value of ✓3/sin20°_1/cos20°

Answers

Answered by pritikasahu8576

0

Answer:

4

Step-by-step explanation:

[root3.cos20°-sin20°.1]/ sin20cos20

=[root3/2.cos20-sin20.1/2]\1\2sin20cos20

=sin60.cos20-sin20.cos60/(sin40)/4

=sin(60-20)/(sin40)/4

=sin40/sin40/4

=4.1

=4

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