Math, asked by Vils, 1 year ago

पुढील क्रमिकाअंकगणिती श्रेढी आहे का ते स्पष्ट करा .

Answers

Answered by Aarushiparadkar
4

ur question is incomplete.

Answered by LiarHeart
2

Step-by-step explanation:

(1+ cotA — cosecA)(1+ tanA + secA)

1 + cotA — cosecA + tanA + cotA tanA — cosecA tanA + secA + cotA secA -cosecA secA

1 +cotA — cosecA + tanA +1- secA + secA+ cosecA — cosecA secA

1 +(cotA + tanA) +1 — cosecA secA

2 + cosecA secA — cosecA secA

2 answer

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