Question

Ex-1) Do as Direct:


(i) If n(U) = 60, n(A) = 15, n(B) = 38, find n(A’) and n(B’).


(ii) Seema sold an almirah at a profit of 5% for 4998 Rs. .Find the cost price.


(iii) A shopkeeper offers a discount of 25% on all the items.What would be the selling

price for sari marked at 4510 Rs and two jeans marked at 1920 Rs. each?


(iv) Factorise: y⁴-1 .

(v) If ω=x+2 and 2−6

4

−

6+4

3

= 5, .​

Answer 1

Answer:

yes friend

Step-by-step explanation:

we can solve but can u say me the question belongs to which lesson and which class haa