If cos????=5/13, find the value of sin²????-cos²????/2sin????cos????*1/tan²????
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LET SEE ...........SAGAR VERMA ........IS HERE .........
Step-by-step explanation:
If Cos Θ = 5 /13 .Find the Value of Sin^ 2 Θ − Cos^ 2 Θ/ 2 Sin Θ Cos Θ = 3 /5
(Concept: Trigonometric Ratios of an Acute Angle of a Right-angled Triangle.)
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