\[\int_{{}}^{{}}{{{\sec }^{p}}x\tan x\ dx=}\]

• A.            \[\frac{{{\sec }^{p+1}}x}{p+1}+c\]
• B.            \[\frac{{{\sec }^{p}}x}{p}+c\]
• C.            \[\frac{{{\tan }^{p+1}}x}{p+1}+c\]
• D.            \[\frac{{{\tan }^{p}}x}{p}+c\]