Question

Q. State whether the following statements are true or false:


1. The factors of x² – 3 is (x - √3) (x + √3).


2. 1, -1, -3, -6,…. forms an A.P.


3. All equilateral triangles are similar


4. Sides of two similar triangles are in the ratio 4 : 9. Areas of these triangles are

in the ratio 16 : 81.


5. If P(E) = 0.50 then the probability of not E = 0.95.


6. The points (1,5), (2, 3) and (-2, -11) are collinear.​

Answer 1

Answer:

1 St one is true

2st one is false

3st one is false

4st one is true

5st one is true

6st one is true

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