Evaluate b-\left(-\dfrac{1}{8}\right)+cb−(− 8 1 )+cb, minus, left parenthesis, minus, start fraction, 1, divided by, 8, end fraction, right parenthesis, plus, c where b = 2b=2b, equals, 2 and c = -\dfrac{7}{4}c=− 4 7 c, equals, minus, start fraction, 7, divided by, 4, end fraction.

r and t.

both are 64 degrees.

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

hence, the required result is

step-by-step explanation:

suppose we have two matrices a and b

we will assume the two matrices

we have to compute b-a which means subtracting corresponding elements of a from b.

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