Math, asked by FittjeeAdit, 9 months ago

2 Sin 41 degree dot sec 49 degree minus tan 35 degree 10 55 degree + cos square 30 degree evaluate without using trigonometric tables

Answers

Answered by pradipkumar19das

1

Answer:

7/4

Step-by-step explanation:

Sin41deg•sec49deg -- tan35degcot55deg + cos^230 deg

= cos49degsec49deg - tcot^255 deg + 3/4

= (1 + 3/4 )×;tan^245 deg

7/4

Ans 7/4

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