Which expression is equivalent to log8 4a(b-4/c^4)? O logg4+ logga-log (6-4)-4log:
O logg4+logga+(log (1-4)-4log:)
O logg4a+loggb-4-4log: C-4
O logo4a-log (6-4)-log:40

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this

correct answers below:

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step-by-step explanation:

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