Asked by Chathu
A newly married couple expected a boy and a girl or four children, occuring boy or girl has equal probability. Find the probability of success of their expectations.
Answers
Answered by
Ms. Sue
I don't understand your question.
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Please proofread your question. Does your question use proper grammar, capitalization, and spelling?
Answered by
ND HASNAIN RAZA
sinA-2cosA/tana-cotA=12/7 secA =?