You dont have javascript enabled! Please enable it! Solution: Differentiate y=sec⁡(x^2+2)

# Solution: Differentiate y=sec⁡(x^2+2)

#### Problem Statement: EE Board October 1997

Differentiate y=sec⁡(x^2+2)

• A. 2x cos (x^2 + 2)
• B. –cos (x^2 + 2) cot (x^2 + 2)
• C. 2x sec (x^2 + 2) tan (x^2 + 2)
• D. cos (x^2 + 2)

The derivative is equal to 2xsec(x^2+2) tan(x^2+2)

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