We are given with the expression <span> (1 - cos x) / (x^2)</span><span> and asked to evaluate the expression to limit as theta approaches zero. In this case, we substitute first zero. cos infinity is 1. The answer is zero over zero. This is indeterminate so we derive the terms according to L'hopital's rule. The derivative is sin x /2x. sin infinity is 1. 1/infinity is equal to zero. Hence the answer is zero.</span>
Answer:
Step-by-step explanation:
Answer:
81
Step-by-step explanation:
week 1 : 1
week 2 : 3
week 3 : 9
week 4 : 27
week 5 : 81
I think the question is supposed to be 45/3 which will give 15.The prime factorization of 15 is simply splitting 15 into product of prime factors, which is 3*5.
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I think 88/9 is a fraction if you looking for a mixed number it will be 9 7/9.