Guys... Solve question no. 5 plzzzzzzz
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4
Hey dear here is your answer!!!
Refer the attachment for your answer!!!!
Refer the attachment for your answer!!!!
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Anonymous:
ThQ so much..... Sis
welcome
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2
cos(A+B)=cos90
then A+B=90.
sin (A-B)=sin 30
so A-B=30
then
A=60 and B=30
then A+B=90.
sin (A-B)=sin 30
so A-B=30
then
A=60 and B=30
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