Question

If cot2 theta =3; then cosec theta
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Answer 1

Cot²ø = 3

=> Cos²ø = 3

Sin²ø 1

=> Cosec²ø = 3

Sec²ø 1

=> Cosec ø = root 3

and sec ø = 1

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Answer 2

Step-by-step explanation:

cot 2 theta = 3

cot theta= 3/2

cot theta= B/P =3/2

Hence, B=3 AND P=2

Using Pythagoras theorem,

H^2 = B^2 + P^2

H^2 = 3^2+ 2^2

H^2= 9+4

H = ✓13

so, cosec theta = H/P

= ✓13/2