please answer this question.
Attachments:
Answers
Answered by
0
I can it.But can't the picture.so I writing the formula for solve it.
sin(A+B)=sinA•cosB+sinB•cosA
cos(A+B)=cosA•cosB-sinA•cosB
it will help u....
sin(A+B)=sinA•cosB+sinB•cosA
cos(A+B)=cosA•cosB-sinA•cosB
it will help u....
Attachments:
Andan:
I can't
but i hope that my answer is right.
Yeah
u show the question your teacher
okay..... I will thanks
hmm
oh no,sorry,there have a slip of pen.
Don't worry about it.
my formula is wrong
can't edit my answer.i can this
Similar questions