Math, asked by koushi49, 1 year ago

Prove the following identities where the angles involved are acute angles for which the expressions are defined only marked

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Answers

Answered by arc555
6
Here is your que's answer dear.
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koushi49: thank u
koushi49: can u please answer (iv)
arc555: okk
arc555: but the attachment contains que iv
koushi49: yes
koushi49: the first marked
Answered by Anonymous
14
hope this helps you☺️
Attachments:

koushi49: thank u
Anonymous: wlcm
Anonymous: nice
Anonymous: thnq❤️
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