If `sec^2x+tan^2x=7` then `x=`

int sec^2x tan^7xdx

int sec^(2)x tan^7 xdx

If 8 sec^(2)x- 7 tan^(2)x= 11 and 0^(@) le x le 90^(@) , then x= ?

int sec^(2)x-tan^(2)x

If |[sec^2x, tanx, tan^2x] , [tan^2x, sec^2x, tanx] , [tanx, tan^2x, sec^2x]| is expanded in the power of tanx then the constant is

If sec x + sec^(2) x = 1 then the value of tan^(8) x - tan^(4) x - 2 tan^(2) x +1 will be equal to 0

If sec x+tan x=22/7, find the value of tan x/2

int(sec^2x)/(2 tan^2x+7 tanx +13)dx=

If sec A+tan A=x then sec A=(x^(2)-1)/(x)

If sec x+tan x=3 then value of tan backslash(x)/(2) is