Question

point of intersection 7x + y+3=0 , x+y=0​

Answer 1

Answer:

Footprints without Feet Summary in English. This is quite an interesting story about a scientist named Griffin. He had been finding ways that could make a man invisible. He got success in his experiment a developed a formula with which he can become invisible, but can be touched and felt physically.

Answer 2

Triangle ABC is formed by the lines

Three new lines are drawn parallel to

passing through

intersecting each other at P, Q and R respectively the circum centre of