Every matrix equation Axequalsb corresponds to a vector equation with the same solution set. Choose the correct answer below. A. True. The matrix equation Axequalsb is simply another notation for the vector equation x 1 Bold a 1 plus x 2 Bold a 2 plus times times times plus x Subscript n Baseline Bold a Subscript n Baseline equals Bold b, where Bold a 1, ..., Bold a Subscript n are the rows of A. B. False. The matrix equation Axequalsb does not correspond to a vector equation with the same solution set. C. False. The matrix equation Axequalsb only corresponds to an inconsistent system of vecto

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step-by-step explanation:

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.

its an acute right triangle

step-by-step explanation:

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