Please answer question no 13 Q 13 The number of even integral value(s) in the range of the function - Maths - Relations and Functions

Question

Please answer question no 13
Q 13 The number of even integral value(s) in the range of the
function f (x) = tan 2 x + 8   tan   x + 15 1 + tan 2 x
is

Lovina Kansal · Accepted Answer

Dear student
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5ab49a892bfac%20png">
So, number of even integral values are 8
Regards

Please answer question no 13 Q.13. The number of even integral value(s) in the range of the function f (x) = tan 2 x + 8 tan x + 15 1 + tan 2 x is

Please answer question no 13
Q.13. The number of even integral value(s) in the range of the function f (x) = $\frac{\tan^{2} x + 8 \tan x + 15}{1 + \tan^{2} x}$ is