Math, asked by mohammedsanobas, 11 months ago

3 cosec 20 - sec2O =

Answers

Answered by Soubhaginidas10

1

Answer:

6.31

Step-by-step explanation:

3 codec 20-sec 20

3*/sin 20-1/cos20

3*2.92-2.45

8.76-2.45

6.31

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