Ahhh bet your a female right?
Solution :
Let A = Economics, B = Mathematics
n(A) = 311, n(B) = 243, 
a). So, 
= 311 + 243 - 135
= 419
b). n(A only) = 311 - 135
= 176
n(B only) = 243 - 135
= 108
Exactly one of these two courses

= 0.568
c). Neither economics nor mathematics


= 0.162
18 cups, if you triple the amount without changing the percentage of strawberry, then the amount of strawberry yoghurt is also tripled
Value of x=34degree will make parallelogram ABCD a rhombus
Answer: (C)2x + 8Y = 16


(0,2)

(8,0)
<span>Check the chart for a better understanding:
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