Webb31 mars 2024 · 5. The product of two expressions is y 2 − z 2 + 2 x y − 2 x z. If one of them is 2 x + y + z find the other. 6. Find the value of a so that 1 − 7 x is a factor of − 14 x ˙ 3 − 47 x 2 − 14 x + a. 7. What must be added to a 4 + 2 a 3 − 2 a 2 + a − 1, so that the resulting polynomial is exactly divisible by a 2 + 2 a − 3? WebbF1 =x+y'z-The function F1 is equal to 1 if x is equal to 1 or if both y’ and z are equal to 1.-Otherwise, F1 is equal to 0. Boolean Functions Boolean algebrais an algebra that deals with binary variables and logic operations. Boolean functionsconsists of binary variables, the constants 0 and 1, and the logic operation symbols.
The product (x – z – y) (y + x – z) is equal to - Brainly.in
WebbI collected a solution: Need to prove: x2 +y2 +z2 + 5xyz ≥ 8 Put: x+y +z = p;xy +yz +zx = q;xyz = r We have: q +r = 4 Need to prove inequality is equivalent to: p2 − 2q +5r ≥ 8 ⇔ p2 … WebbDisk Y of rotational inertia IY about its center is held at rest above disk X of rotational inertia IX about its center. Disk X rotates about its center with an angular velocity +ω1. Disk Y is slowly lowered onto disk X until both disks are in contact and travel together with a common angular velocity. joe mclean illustration
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WebbSolution Verified by Toppr (x−y−x)(x 2+y 2+z 2+xy−yz+xz) According to the equation, a 3−b 3−c 3−3abc=(a−b−c)(a 2+b 2+c 2+ab−bc+ca) The given question can be written as =(x 3+xy 2+x 2y−xyz+x 2z−x 2y−y 3−yz 2−xy 2+y 2z−xyz−x 2z−y 2z−z 3−xyz+yz 2−xz 2) So we get, =(x 3−y 3−z 3−xyz−xyz−xyz) =x 3−y 3−z 3−3xyz Was this answer helpful? 0 0 WebbTo find the supply function, insert Pz = 60 into the supply equation to obtain QXS = - 30 + 2Px - 4 (60) = - 270 + 2Px. Thus, the supply equation is QXS = - 270 + 2Px. To obtain the inverse supply equation, simply solve this equation for Px to obtain Px = 135 + 0.5QXS. WebbExplanation for the correct option: Step 1. Find the value of x y + y z + z x: Thus, the maximum value of cos - 1 ( x) = π satisfies the given equation. Step 2. Put the values of x, y and z in given expression: Hence, Option ‘D’ is Correct. joe mckinstry seattle