if A=30° then 2Cos A= ?
Answers
Answered by
1
2cosA=2xcos3o
=2xroot3/2
=root3
=2xroot3/2
=root3
susil5:
yes
No
Answered by
1
Heya !!
A = 30° (given)
2cos A = ?
2cos 30° = 2(√3/2)
=> √3
A = 30° (given)
2cos A = ?
2cos 30° = 2(√3/2)
=> √3
yes
No
Similar questions