Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Aptitude
»
Simplification
If secA + tanA = a, then the value of cosA is
a2+12a
2aa2+1
a2-12a
2aa2-1
Show Answer
Correct Answer:
2aa2+1
← Previous Question
Next Question→
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment