हिंदी

If N(A) = 3, N(B) = 4, Then Write N(A × a × B).

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प्रश्न

If n(A) = 3, n(B) = 4, then write n(A × A × B).

 
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उत्तर

Given:
n(A) = 3 and n(B) = 4
Now, we have:
n(A × A × B) =  \[n\left( A \times A \right) \times n\left( B \right) = 3 \times 3 \times 4 = 36\]

 

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अध्याय 2: Relations - Exercise 2.4 [पृष्ठ २४]

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आर.डी. शर्मा Mathematics [English] Class 11
अध्याय 2 Relations
Exercise 2.4 | Q 2 | पृष्ठ २४

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