Question

write all the trigonometry ratios in form of cot theta

Answer 1

Answer:

Are You Using identities

Step-by-step explanation:

( Tan A )

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We know That

Tan A = 1/CotA

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(Cosec A)

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We know that

1 + cot2 A = cosec2 A

cosec2 A = 1 + cot2 A

cosecA— ± 1 -h cot2 A

Here, A is acute (i.e. less than 900)

& cosec A is positive when A is acute

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(sin A)

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sin A = 1/Cosec A

Putting value of cosec A found above

sin A = 1/√1+cot²A

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Sec A

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We know that

1 + tan2 A = sec2 A

see A I + tan2 A

sec A = ± (I + tan2 A)

Here, A is acute (i.e. less than 900)

& sec A is positive when A is acute

sec A= ✓1+Tan²A

Sec A = √1+(1/Cot²A)

(√1+(1/Cot²A) : Are You Slove This equation Yourself Or Not )