Q) Assertion (A): For an effective classroom communication at times it is desirable to use the projection technology.
Reason (R): Using the projection technology facilitates extensive coverage of course contents.
Options:
A)Both (A) and (R) are true, and (R) is the correct explanation.
B) Both (A) and (R) are true, but (R) is not the correct explanation.
C) (A) is true, but (R) is false.
D) (A) is false, but (R) is true.