Question

If x=1 and y=2and z=5 find the value of xy+yz-zx​

Answer 1

ANSWER:-

Given:

⏺️x = 1

⏺️y= 2

⏺️z= 5

To find:

Find the value of xy +yz -zx.

Solution:

=)xy + yz -zx

=) 1×2 + 2×5 - 5×1 [given]

=) 2 + 10 - 5

=) 12 - 5

=) 7 [answer]

Hence,

The value is xy +yz - zx = 7.

Hope it helps ☺️

Answer 2

Answer:

Heyy frnd!!

Your answer is : 7