Q. Find the second derivative of the function.f(x)=−2sin(x)f′′(x)=______
Identify total tape needed: Step 1: Identify the total amount of tape needed and the amount per roll.Total tape needed = 8,000cm, Tape per roll = 2,000cm.Calculate the number of rolls by dividing the total tape needed by the tape per roll.8,000cm÷2,000cm=4 rolls.
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