Grade 12Trigonometry
If cos square theta+ sine square phi= tan square phi then proove that cos phi= one by root two cos theta
1 Answer
Saurabh Koranglekar
Dear student
one by root two cos theta
Please write the equation using brackets so that ambiguity is reduced, rather if you face issues please use brackets
one by root two cos theta
Please write the equation using brackets so that ambiguity is reduced, rather if you face issues please use brackets
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