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Prove that :. (sinA+cosecA)²+(cosA+secA)²=7+tan²A+cot²A

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Prove that :. (sinA+cosecA)²+(cosA+secA)²=7+tan²A+cot²A

Posted by Lucifer?? Morningstar?? 5 years, 7 months ago

CBSE > Class 10 > Mathematics

7 answers

Diksha? 5 years, 7 months ago

???

? ????? ?????? ? 5 years, 7 months ago

Mai to 9 aur 10 dono ka krr rha hu ??

Pk . 5 years, 7 months ago

Change cosec into sin and sec into cos and then proceed as said......

Lucifer?? Morningstar?? 5 years, 7 months ago

Good

Lucifer?? Morningstar?? 5 years, 7 months ago

Hello

Anushka ?? 5 years, 7 months ago

Hlo luciferr kaise ho

Aadya Singh ? 5 years, 7 months ago

11th me gye naa?? ?to 10th k question kyu solve kar rhe..?

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This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

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