Let ax=b be any consistent system of linear equations, and let xj be a fixed solution. prove that every solution to the system can be written in the form x= x1 + xo, where xo is a solution to ax= 0. prove also that every matrix of this form is a solution.

i wish i could u

step-by-step explanation:

i wish i could u

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

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step-by-step explanation:

ever thing time 1 is a multiply by 1 it get  

the answer is b