Math, asked by ranjankumar17573, 3 months ago

89. Sum the series sina +-sin2a +
2.
1
sin3a + ... ... ...to a
22
(
A)
4sina
5 - 4cosa
Ssine
(B)
4cosa

jasnoorkaursandha89: ok

ranjankumar17573: ok

jasnoorkaursandha89: sorry bro we are not able to solve

Answers

Answered by jasnoorkaursandha89

1

Step-by-step explanation:

sorry hama nhi aata. its ok plese like

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