Math, asked by harsha54, 1 year ago

please answer the following question

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Answers

Answered by MitheshShankar
1
here is the solution 

answer is 90
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MitheshShankar: brainliest please
Answered by BEJOICE
1
See the attachment for detail solution
Hope it will help you
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MitheshShankar: tan ( a + b) formula is not there till class 11
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