if a system of equations ax+4y=7 and 2x+by=14 has infinitely many solutions ,then the value of a+b????
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TanmayPande:
Thank you
welcome
can you tell me one more ans
ya sure
The area enclosed by the points (2,5), (-3,5), (-3,4), and (2,-4) is
wait
45 sq. ft.
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