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Cosecx
If A= {1,2,3,4} and B=(2, 3, 6, 7) then the number of element
(A XB) (BxA) is:
i) 4
ii) 5
iv) 20
By Reagan

Cosecx
If A= {1,2,3,4} and B=(2, 3, 6, 7) then the number of element
(A XB) (BxA) is:
i) 4
ii) 5
iv) 20
iii)
10​

About the author
Reagan

(b)
52
-221 reduce the rational number to the standard form and classify them as positive or negative rational number​

Simplify :( – 144 × – 55 ) + ( – 45 × 55 ) + 55
PLS ANSWER

1 thought on “Cosecx<br />If A= {1,2,3,4} and B=(2, 3, 6, 7) then the number of element<br />(A XB) (BxA) is:<br />i) 4<br />ii) 5<br />iv) 20<b”

  1. Answer:

    number of elements:-

    n(A×B) = nA× nB

    n(AxB)= 4×4

    =16

    n(BxA)= 4×4

    =16

    16+16=32

    Step-by-step explanation:

    hope it helps

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