COS ø = 5 /7 then find 1-sin2 ø/ 1-cos^2ø
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Answer:
LHS=RHS MARK IN BRAINLIST
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Answer:
1-sin²theta/1-cos²theta
= cos²theta/sin²theta
= (5/7)² / (√24/7)²
= 25/49 * 49/24
=25/24
Step-by-step explanation:
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