Q1: Evaluate the definite integral for the 2 function ? 3 dt. -1 (3-t)3 (7 marks) 1 Q2: Find the value for ? 2xe-4x dx by using 0 integration by parts, giving your answer correct to 4 decimal places. (8 marks) Q3: Use integration by substitution method to integrate the following ? 4x+1 dx. ?2x+4 (10 marks)
Added by James A.
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To do this, we substitute a value for x and calculate the result. Let's say we choose x = 2. Plugging this value into the equation, we get: 2(2)^2 + 4 = 2(4) + 4 = 8 + 4 = 12 So, the value of 2x^2 + 4 when x = 2 is 12. For the second question, we need to Show more…
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