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Anit [1.1K]
3 years ago
10

If u={a,b,c,d}and p={b,d,e}find p(bar at the top)

Mathematics
2 answers:
san4es73 [151]3 years ago
4 0

Answer:

{a , c}

Step-by-step explanation:

first find u intersection p

n(U n P ) = {a , b , c , d} n {b , d , e}

={d , b}

intersection means element or values which lies in both the sets

now to find p complement

note : p( bar at the top ) is read as p complement

p complement = n(U) - n(U n P)

={a , b , c , d} - {d , b}

={a , c}

n(U) -n(U n P) means the elements which is only in n(U ) but not in n(U n P)

Radda [10]3 years ago
3 0

Answer:

a,c

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Assuming the solid ball of iron is a sphere with a radius of 18 cm (or 0.18 m), we can compute the volume of the sphere:

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Since we know that density is mass/volume, then we can find the mass of the iron:

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7 0
3 years ago
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Step-by-step explanation:

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