Prove that:
1/sin^2theta +1/cos^2theta+1/sec^2theta+1/cosec^2theta=2
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Prove that:
1/sin^2theta +1/cos^2theta+1/sec^2theta+1/cosec^2theta=2
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[tex]\huge\underline\mathbb{\red S\pink {O}\purple {L} \blue {UT} \orange {I}\green {ON :}}[/tex]
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[tex]\large\boxed{\fcolorbox {blue}{yellow} {TO Prove:-}}[/tex]
➣ 1/sin^2theta +1/cos^2theta+1/sec^2theta+1/cosec^2theta=2
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[tex]\large\boxed{\fcolorbox {blue}{yellow} {ANSWER IN ATTACHMENT}}[/tex]
[tex]\large\boxed{\fcolorbox {red}{pink} {HENCE PROVED}}[/tex]
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[tex]\large\boxed{\fcolorbox {red}{purple} {EXTRA INFORMATION}}[/tex]
➣ cos²A + sin²A = 1
➣ 1 + tan²A = sec²A
➣ 1 + cot²A = cosec²A