Question

Q13. Add 0.29xy - 0.45 yz + 3zx,-0.5xy +0.5yz - 0.5zx, 1.02xy + yz - 0.33zx.​

Answer 1

answer

add 0.29xy-0.45yz+3zx,-0.5xy + 0.5yz-0.5zx,1.02xy+yz-0.33zx.

solv :

or, {(0.29xy-0.45yz + 3zx)+(-0.5xy+0.5yz-0.5zx)+(1.02xy+yz-0.33zx)

or, {( 0.29xy-0.5xy+1.02xy)+(-0.45yz+ 0.5yz+yz)+(3zx-0.5zx-0.33zx)

or, {( 1.31xy-0.5xy)+(-0.45yz+1.05yz)+ (3zx-0.83zx)

or, (0.81xy)+(0.6yz)+(2.17zx)

or,. 0.81xy+0.6yz+2.17zx ans

$0.81 xy + 0.6yz + 2.17zx$

i hope this answers is helpful

thank you