Question

derivative of...

Answer 1

\[y = \log_{9}^{secx}\]

Answer 2

log9^secx

Answer 3

log, base 9, of sec x?

Answer 4

\[y=\log 9^{\sec x}\]

Answer 5

yes

Answer 6

\[y=\sec x \log 9\]

Answer 7

i got that and i did product rule

Answer 8

\[y'=\tan x \sec x \log 9\]

Answer 9

log 9 is a constant

Answer 10

Don't let the log9 confuse you swin, it's just a constant. A fancy looking constant. No product rule! :)

Answer 11

ohhh ok. thanks!

Answer 12

@zepdrix You have to use logarithmic differentiation.