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Cos^2x+(tan^2x)(cos^2x)

Cos^2x+(tan^2x)(cos^2x)
192k views
4 votes
Cos^2x+(tan^2x)(cos^2x)

User Fabio Dalla Libera
by
7.3k points

2 Answers

2 votes
Step-by-step explanation:
cos
2
+
tan
2
cos
2
x
=
cos
2
+
sin
2
x
cos
2
x
×
cos
2
x
=
cos
2
+
sin
2
x
cos
2
x
×
cos
2
x
=
cos
2
+
sin
2
x
=
1


I searched it hope it helps
User Nanotek
by
7.8k points
3 votes

Hope you could understand.

If you have any query, feel free to ask.

Cos^2x+(tan^2x)(cos^2x)-example-1
User Soham Dasgupta
by
7.4k points
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