Answer:
49
Step-by-step explanation:
f(5)=8×5+9=40+9=49
Step-by-step explanation:
If there 5% is allowed in Rs 1,580 than the selling price of the watch is 1,501
Answer:
Step-by-step explanation:
intersection = { } no common elements.
union = { b,d,f,a,c,k}