Question

Convert (6+4)*7-(8*9) into postfix.

पर्याय

• 6 4*78*9-

• 6 4+ 7* 8 9*-

• 6 4* 7+ 8 9 -*

• 6 4 * 7- 8+ 9 *

Answer 1

6 4+ 7* 8 9*-

Explanation:

6+4 is 6 4+

(6+4) * 7 is 6 4 +7*

(6+4)*7-(8*9) is 6 4+ 7 * 89 *-