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if secant teeta Is equals to aplus 1 by 4a then secant teeta plus tangent teeta |
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Answer» SecФ = a + 1/(4a) sec²Ф = a² + 1/(16 a²) + 1/2Tan²Ф = a² + 1/(16 a²) - 1/2 as sec² - tan² = 1 = (a - 1/(4a) )²tanФ = + (a - 1/(4a)) or - (a - 1/(4a) ) secФ + tanФ = 2a or 1/(4a) + 1/(4a) = 1/(2a) |
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