Math, asked by sarrah53, 8 months ago

sin 30° sina 60° + 3 cos 60° tan 45º = 2 sec2 45° - cosec 2 90°

Answers

Answered by scube11

1

Answer:

0 .....

this is ur answer

Step-by-step explanation:

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Answered by munna1322

1

Answer:

It is obvious that it is zero (0)

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