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Find an acute angle theta when cos theta-sin theta /cos theta+ sin theta =1-√3/1+√3

Posted by Shalini Bhadoriya 5 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Gaurav Seth 5 years, 2 months ago

An acute angle of theta is 60 degree.

To find:

Acute angle theta = ?

Solution:

Given:

Applying componendo dividendo, we get

An acute angle is an angle smaller than a right angle. The range of acute angle is one that is less than “90 degrees”. Trigonometric functions of an acute angle are “ratios of the different pairs of sides” of a “right-angled triangle”.

0Thank You

Riya Philip 5 years, 2 months ago

Better check in Google for ur answer

1Thank You

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CBSE > Class 10 > Mathematics