Can Anyone help me solve this queiston.
Factorize
[NOTE 》A=Thita]
sin²A-secA×sinA+sec²A-sinA×secA
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Answered by
0
Answer:
use algebraic expressions ( 2x - x) + x-2x
Answered by
2
Answer:
sec
2
θ(1+sinθ)(1−sinθ)=k
sec
2
θ(1−sin
2
θ)=k
sec
2
θcos
2
θ=k
sec
2
θ⋅
sec
2
θ
1
=k
1=k
∴k=1.
please mark me brainlist
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