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Question #38a43

Question #f7665

How do you solve #3x < 3#?

How to solve X ?
#((5,5),(2,5))*X = ((4,5),(5,1))#

Question #e87fb

How do you use the trapezoidal rule with n=9 to approximate the area between the curve #y=x^2 2x +2# from 0 to 3?

How do you tell whether a function is even, odd or neither?

How do you find the arc length of the curve #y=lnx# from [1,5]?

How to find all the minors and cofactors of the matrix #A=((1, 2, 3), ( 6, 7, 1 ), (3, 1, 4))#?

Question #8e5b5

If A and B are 3×2 matrices, and C is a 7×3 matrix, which of the following are defined?
A) C*A
B) C^T
C) B*C
D) A+B
E) B^T*C^T
F) C−A

How do you graph #y=x^2+x+12#?

The function #y=2x^33ax^2 + 6# is decreasing only on the interval (0,3). Find #a#?

What is the derivative of #arcsin^3(5x)#?