Math, asked by DUBEYSHUB284, 1 year ago

if cos(alpha+beta)=0 then sin(alpha-beta)can be reduced to

options: a. cos2beta b.cosbeta c.sinalpha d.sin2alpha e.cos2alpha

Answers

Answered by nathyadav
2
a VPN server cost us bracket alpha + beta is equal to zero then sin alpha + beta can be reduced to option A Cause 2 Beta II because too beta see is options to Bidar is correct
Answered by komonikasingha73343
0

Answer:

Step-by-step explanation: Ans is cos2β

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