Let V=R2 and S = {(x, y) = Rx + y = 0}. If v = (1, 1), then what is the coset v + S.

Q: 2xy// + (x + 1)y/ +3y = 0

A:

Q: ?w Əv у Find when u = 0, v=0 if w=x² + ₁ x=6u-2v + 1₁ y=u+4v - 1.

A:

Q: the smallest possibl product of the two numbers x>= 0 and y<= 0, such that 2x-y=120 is:

A: Let x and y be two numbers such that  x≥0,y≤0, 2x-y=120y=2x-120

Q: uppose ū = (1, −3,−1) and v = (1, -5, -5). Then:

A:

Q: Find all points where fex)= |21x-131 fails be be differenbiadle

A: Given:- f(x) = |21x-13| To find:- All points where function non differentiable

Q: If f.(x, y) = 13x + 8y + 11, || f.(3, 2) = a. b. f„(5, 2)

A: Given, fx(x,y) = 13x + 8y + 11 a). fx(3,2) = 13*3 + 8*2 + 11 = 39+16+11 =&gt; fx(3,2) = 66

Q: Given that Z = 6x4y+3x³y2 find Zx at the point (2,6)

A:

Q: x is cross product

A: Given, let f,g:R→R3 be differentiable functions. The derivative of their vector cross product is…