Math, asked by mms14, 1 year ago

Solve Q32 please urgent

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Answered by harshrai654

2

i- sin(A+C)=sin(45+45)=sin90=1
ii- cos(A-B)=cos0=1

mms14: Please solve it step by step

mms14: the answer of second part is 1/root2

harshrai654: firstly put angle A= angle C=45 in both eq. and solve it

mms14: It ok I got it

mms14: Thanks

harshrai654: ok

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