Question

(2,52,1)*(5,87)*(-1,09)=

Answer 1

1) 2,5-2,1=0,4
2) 0,4*5,87=2,348
3)2,348-1,09=1,258

Answer 2

To calculate the result of the given expression, you need to perform element-wise multiplication for the tuples and then sum up the products. Here's how it's done:

(2, 52, 1) * (5, 87) * (-1, 9) = (2 * 5 * -1) + (52 * 87 * 9) + (1 * -9)

Now, let's calculate the values:

2 * 5 * -1 = -10 52 * 87 * 9 = 40068 1 * -9 = -9

Finally, add up the values:

-10 + 40068 - 9 = 40049

So, the result of the expression is 40049.