Assertion (A) : If 5 parallel lines inte...

Assertion (A) : If 5 parallel lines intersect 4 parallel lines, then the number of parallelograms formed is 80
Reason (R) : The number of parallelograms formed when a set of m parallel lines are intersecting another set of n parallel lines is `""^(m)C_(2)xx""^(n)C_(2)`
The correct answer is

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true but R is not correct explanation of A

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:

D

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