what is the value of 3tan²θ - 3sec²θ. by 4
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Answer:
Let's trigonometric identities for we know that
tan ²Φ - sec²Φ = 1
In the given question ,
3 tan ²Φ - 3 sec²Φ = 4
Taking 3 common,
3 (tan ²Φ- sec ²Φ)/4
Using identities,
3(1)/4=3/4 is the answer
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