. Let A = 1 03 2 3 4 1 02 Find A-¹ if possible. If A−¹ does not exist, explain why.

Q: Solve for x.  Solve for y.

A: Given:

Q: Evaluate. Assume u > 0 when In u appears. fx²¹x¹² dx. ote √x¹¹ ex¹² dx = 0 (Type an exact answer.)

A:

Q: Simplify the expression.. 6,44 xᵒy (*°4) Z

A:

Q: Show that S1 = S2 if and only if Si U S2 = S1 N S2.

A:

Q: Q1 If A 010 1 Par API AYA² KA ナ show That:

A: If , show that .

Q: II. Evaluate the following. 1. z = ji

A: Given: z=jj

Q: x2 – 5x = 24 x²5x24 = 0 a = 1 b = -5 -5 ± √(-5)² - 4(1)(-24) 2(1) C = -24 -5+ √25 +96 2 -5+√121 2 HN…

A:

Q: If then - A-¹ = 000 A = TO 01 1 1 2 -2

A:

Q: 30.t2y″ + 3ty′ − 3y = 0

A:

Q: - - Let ã = 9i – 4j – 2k and b = −6i – 1j + 3k. Find a b • -

A:

Q: Let a = i +43 + 2k. Find ||a||. −

A: Given, a→=-i→+4j→+2k→