From health tips to tech hacks, find it all on IDNLearn.com. Get accurate and comprehensive answers to your questions from our community of knowledgeable professionals.

Simplify cos 0 + cos0tan^20

Simplify Cos 0 Cos0tan20 class=

Sagot :

Answer:

sec theta

Step-by-step explanation:

we have this as follows;

cos theta +cos theta tan^2 theta

= cos theta (1 + tan^2 theta)

Recall;

1 + tan^2 theta = sec^2 theta

= sec^2 theta * cos theta

Recall;

sec theta = 1/ cos theta

= 1/cos theta * cos theta * 1/cos theta

= 1/cos theta = sec theta

Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! IDNLearn.com is dedicated to providing accurate answers. Thank you for visiting, and see you next time for more solutions.