Consider the following Scheme definition: (define (tower m) (if (=m 0)1 (power (tower (-m 1))))) Prove that (tower m) is a "tower of powers" 2 of height m. Consider the following Scheme definition: (define (tower m) (if (=m 0)1 (power (tower (-m 1))))) Prove that (tower m) is a "tower of powers" 2 of height m