Search Questions
Search
Q: If 4tanA = 3 then (cos ²A – sin ²A) is equal to :
-
A.
-
B.
-
C.
-
D.
Correct Answer:
Option C -
Explanations:
Address
12, Church Ln, The Adelphi, Allen Ganj, Prayagraj, Uttar Pradesh 211002
+91 9554973128
info.yctbooks@gmail.com
Download Our App
