Question

1.
In the following cases, find the coordinates of the foot of perpendicular
down from the origin.
(a) 2x + 3y + 4z - 12 = 0 (b) 3y + 47 - 6 = 0
(c)x+ y + z = 1
(d) 5y + 8 = 1......​

Answer 1

Answer:

मास्टर जी:- बच्चो बताओ दुनिया में कितने देश हैं.......

बच्चे:- मास्टर जी कर दी ना पागलों वाली बात दुनिया में तो एक ही देश है.....और सब महादेश हैं!

Explanation:

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Forest conservation is the need of the hour.They are also the source of rubber, gum and some medicinal products. Forests constitute the natural habitat for a large number of animals. In nature also, forests help in keeping the climate of an area cool, they absorb rain water and helps in prevention of floods.

Answer 2

Answer:

let's. discuss .the topic from maths.

Explanation:

the following cases, find the coordinates of the foot of perpendicular

down from the origin.

(a) 2x + 3y + 4z - 12 = 0 (b) 3y + 47 - 6 = 0

(c)x+ y + z = 1

(d) 5y + 8 = 1