In Exercises 112, find the products AB and BA to determine whether B is the multiplicative inverse
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In Exercises 1–12, find the products AB and BA to determine whether B is the multiplicative inverse of A.
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A = 1 2 1 1 4 343 B || = | | 72 TINTIN -3 1 121212 1
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212303 12 AB 232 30432 7 ...View the full answer
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