(d) Leaving the first and second entry ( component ) in as it is, how exactly the third entry should be changed to make this system consistent?" (e) Again, without using Gauss Jordan elimination, what exactly will be the solution after the proposed change from last part., (f) Now we consider the corresponding homogenous system by putting = 0. Again, without using Gauss Jordan, argue that the homegneous system will have non-trivial colutione

Q: w=ac/n  , solve for n

A:

Q: Solve for X. * x+236 K L. bo 3.x+62 M

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Q: 3 (a +4) – 7= 8a

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Q: Solve d=rt for t in general

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A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.