Q. {h(1)=−5.3,h(n)=h(n−1)⋅(−11) Find an explicit formula for h(n). h(n)=
Given initial value: We are given the initial value h(1)=−5.3 and the recursive formula h(n)=h(n−1)×(−11). To find an explicit formula for h(n), we need to express h(n) in terms of n without the need for previous terms.
Apply recursive formula: Let's start by applying the recursive formula to the first few terms to see if we can identify a pattern.h(1)=−5.3h(2)=h(1)×(−11)=−5.3×(−11)h(3)=h(2)×(−11)=(−5.3×(−11))×(−11)We can see that each term is the previous term multiplied by −11.
Generalize the pattern: Now let's generalize this pattern. For h(n), we multiply the initial value −5.3 by −11, (n−1) times.h(n)=−5.3×(−11)(n−1)This is the explicit formula for h(n).
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