Question
Download Solution PDFThe value of sec x - cos x = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFFormula used:
Sec x = (1/cos x)
Calculation:
Sec x - cos x
⇒ (1/cos x) - cos x
⇒ (1 - cos2 x)/cos x
⇒ sin2 x/cos x
⇒ tan x sin x
∴ The correct answer is tan x sin x.
Last updated on Jun 13, 2025
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