Question

If tan theta = 4, then the value of 1/10 (tan²theta + 2 sec² theta) is​

Answer 1

Answer:

4.6

Step-by-step explanation:

tan theta =4

sec^2 theta = 1-tan^2 theta

=1-16

=-15

1/10(tan^2 theta +2sec^2 theta)=1/10(16+2(15))

=1/10(46)=4.6