(A): Instead of using conventional fuels and energy systems, non-conventional fuels and non- conventional energy systems must be put into practice. (R): Non-conventional fuels and non-conventional energy systems will cause more pollution.

(A): Instead of using conventional fuels and energy systems, non-conve

1.	(A): Instead of using conventional fuels and energy systems, non-conventional fuels and non- conventional energy systems must be put into practice. (R): Non-conventional fuels and non-conventional energy systems will cause more pollution.
Answer» Both (A) and (R) are TRUE and (R) is the CORRECT explanation'of (A) Both (A) and (R) are true and (R) is not the correct explanation of (A) (A) is true but (R) is false (A) is false but (R) is true SOLUTION : (A) is true but (R) is false