4Single Answer typeIf Cos A/cos B=mand sin A/sin B= m , then(m2 – n2) sin2B=
Answer:
it’s really easy but I think is 5 am I right
it’s easy
I think anwser is 5
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Answer:
it’s really easy but I think is 5 am I right
Answer:
it’s easy
I think anwser is 5