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Principle Of Mathematical Induction

Question

Find the general solutions of the following trigonometric equation:

$cos space 3 straight x space equals space sin space 2 straight x$

Solution

Solution not provided.
Ans. $straight x equals fraction numerator 2 nπ over denominator 5 end fraction plus straight pi over 10 semicolon space straight n space element of space straight Z space or space straight x space equals space 2 nπ minus straight pi over 2 semicolon space straight n element of straight Z$

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Principle Of Mathematical Induction

Find the general solutions of the following trigonometric equation:

$cos space 3 straight x space equals space sin space 2 straight x$

Some More Questions From Principle of Mathematical Induction Chapter

If in two circles, arcs of the same length subtend angles 60° and 75° at the centre, find the ratio of their radii.

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