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सिद्ध कीजिए की : ( sin A+ cosec A) ^(2...

सिद्ध कीजिए की :
` ( sin A+ cosec A) ^(2) + (cos A +sec A ) ^(2) =tan ^(2) A +cot ^(2) A+7`

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Prove that (sin A +cosec A) ^(2) +(cos A +sec A) ^(2) =7+ tan ^(2) A +cot ^(2) A

Prove that (sin A +cosec A) ^(2) +(cos A +sec A) ^(2) =7+ tan ^(2) A +cot ^(2) A

Prove that (sin A +cosec A) ^(2) +(cos A +sec A) ^(2) =7+ tan ^(2) A +cot ^(2) A

Prove that (sin A +cosec A) ^(2) +(cos A +sec A) ^(2) =7+ tan ^(2) A +cot ^(2) A

( sin A + cosec A ) ^ 2 + ( cos A + sec A) ^ 2 = 7 + tan ^ 2 A + cot ^ 2 A

(sin A+cosec A)^(2)+(cos A+sec A)^(2)=7+tan^(2)A+cot^(2)A

Prove that ( sin A+ cosec A)^2+(cos A+sec A)^2=7+tan^2 A+ cot^2 A .

(1 + cot A — cosec A) (1 + tan A + sec A) = 2 .

( cosec A - sin A ) (sec A - cos A ) = ( 1 ) /( tan A + cot A )