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Two constant forces vec(F)(1) = 6hat(i)...

Two constant forces `vec(F)_(1) = 6hat(i) +3hat(j)-hat(k) and vec (F)_(2) = 3hat(i) - 2hat(j) +hat(k)` are acting upon a body along the same direction . Calculate the work done by these forces if the body is displaced from the point (2,1,2) to (3,-4,-5) .

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