and (C) 1)HA- Find-a) BA b) [8] Adjoint A 48¹ 2) a) Using matris method solve the following simultaneous equations 3x+2y=10 3x-ly-14 b) Find the determinant of the following matrix c) If sold A is a singular matrix find the possible val() for X A= 3) Given that )-3-2-1 Find-i) (-4) 4.Given the functions - 3x and M(x)=2x-7 Kinh tế Này -
and (C) 1)HA- Find-a) BA b) [8] Adjoint A 48¹ 2) a) Using matris method solve the following simultaneous equations 3x+2y=10 3x-ly-14 b) Find the determinant of the following matrix c) If sold A is a singular matrix find the possible val() for X A= 3) Given that )-3-2-1 Find-i) (-4) 4.Given the functions - 3x and M(x)=2x-7 Kinh tế Này -
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Can you answer these please
Transcribed Image Text:1)HA-
(C)
Find-a) BA
b) |B|- ) Adjoint A
48¹
2) a) Using matrix method solve the following simultaneous equations
3x+2y-10
3x-2y-14
b) Find the determinant of the following matrix
c) If sold A is a singular matrix find the possible value(s) for X
3) Given that Rx)-3x+2 g)-
Find:-) (-4)
A=
4. Given the functions
i)(-
6x
3x
and B(x)=2x-7
800-find 0
-
Transcribed Image Text:5. a) Two numbers when multiplied equals 54.
If the difference of the two numbers is 3 and x represents the smaller number
i) Represent the information given in equation form
i) Express as a quadratic equation
) Solve the quadratic equation to find possible values for x
iv) If told that x is a positive numbers, what are the values of the two original numbers?
b) Solve the following quadratic equations (Aint use the quadratic formula)
6x²+x=12
6. Find the equation of the line joining the points (4, -3) and (-2,7).
7. Find the equation of the line passing through the point (2,-7) and
perpendicular to the line 3y-8-21
8) Give Leg 2-6.301, log 3-0.477 and log 5-0.699 using the information given find
b) Log 1.5
a) Log 60
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