[secΘ+tanΘ-1]²/[tanΘ-secΘ+1]²
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Step-by-step explanation:
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Answered by
0
Step-by-step explanation:
secø=1/cosø
tanø=sinø/cosø
(secø+tanø-1)²=(1/cosø+sinø/cosø-1)²
=(1+sinø/cosø - 1)²
(tanø-secø+1)=(sinø-1/cosø +1)²
(secø+tanø-1/tanø-secø+1)²=
(1+sinø-cosø/cosø/sin-1+cosø/cosø)²
(1+sinø-cosø/sinø+cosø-1)²=
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