Math, asked by pachisiarekha82, 11 months ago

coto - tano = 2 cos²o-1÷ sino coso

Answers

Answered by killerboy902

3

Answer:

2 cos squared theta -1 =sin squared theta

sin / cos barabar 10 theta

Answered by Anonymous

7

see the attachement........

L.H.S = R.H.S

hence proved

...xD

Khushi here✔️✌

keep going☺

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