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Question
Statement (1): If 4 cos A = 3, sec A = `4/3`.
Statement (2): 4 cos A = 3 ⇒ cos A = `3/4` and sec A = `1/(cos A) = 4/3`.
Options
Both the statements are true.
Both the statements are false.
Statement 1 is true, and statement 2 is false.
Statement 1 is false, and statement 2 is true.
MCQ
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Solution
Both the statements are true.
Explanation:
From 4 cos A = 3, cos A = `3/4` sec A = `4/3`. Since sec A = `1/(cos A)`, sec A = `4/3`. Thus both statements are algebraically correct for any A where cos A is defined.
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