Question

please help me solve this problem
only ( e) and (f)​

Answer 1

Step-by-step explanation:

The first in graph

and 2 It can be seen that A⊂{0,1,2,3,4,5,6}

B⊂{0,1,2,3,4,5,6}

However, C



⊂{0,1,2,3,4,5,6}

Therefore, the set {0,1,2,3,4,5,6} cannot be the universal set for the sets A, B and C.

(ii) A



⊂ϕ,B



⊂ϕ,C



⊂ϕ

Therefore, ϕ cannot be the universal set for the sets A, B, and C.

(iii) A⊂{0,1,2,3,4,5,6,7,8,9,10}

B⊂{0,1,2,3,4,5,6,7,8,9,10}

C⊂{0,1,2,3,4,5,6,7,8,9,10}

Therefore, the set {0,1,2,3,4,5,6,7,8,9,10} is the universal set for the sets A, B and C.

(iv) A⊂{1,2,3,4,5,6,7,8}

B⊂{1,2,3,4,5,6,7,8}

However, C



⊂{1,2,3,4,5,6,7,8}

Therefore, the set {1,2,3,4,5,6,7,8} cannot be the universal set for the sets A, B, and C

hope it's helpful

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Answer 2

Answer:

Step-by-step explanation:

e).  (25 * 25 * x^9) / (10^3 * x^5)

= (5^2 * 5^2 * x^9)/(10^3 * x^5)

= (5^4 x^4)1000

= 0.625 x^4.