Question

2 फेब्रुअरी 2006 madhla var konata

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Answer 1

Answer:

Find the range of the function f(x) = 3/2

$- 2 {x}^{2}$

; x€R

Explanation:

I don't understand your question.

Answer 2

length is 3 times the breadth

I am a rectangle. My perimeter is 40 cm.breadth x perimeter of the rectangle =40 2(3x+1x)=40 2×4x=40 8x=40 x= 5 breadth of rectangle =5 cm and the length of rectangle =15cm