Question

If sin∅ + cosec∅ = 2, find the value of sin²∅ + cosec²∅.

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Answer 1

Answer:

the answer is

Step-by-step explanation:

if sin0 + cosec0 = 2

then if both are squared then the 2 will also be squared so ans is 4

not confirm that it is correct sorry

Answer 2

Step-by-step explanation:

Given sinθ+cosecθ=2....(.p.s cosec -1/sino)

⟹sinθ+ 1/sin0--2

squaring on both sides

(sinθ+ 1/sino)2__4

⟹sin2o +(1/sin20)+2 sino (1/sino)--4

sin20+(1/sin20)--2

___sin20+cosec2o --2

hope u understand this..