Question

Question 1
a) If 7a - 2b = 7a + 2b, prove that a: b = c d
70-2d 70 + 2d
[3]
b) Solve the following inequation and graph the solution set on a number line.
04-5<152+4<7x+10,XÉR [3]
c) Cards bearing numbers 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 are put in a bo
card is drawn at random from the box. Find the probability of getting a card w
is:
i) an even number
ii) a number divisible by 6
a number less than 30 and greater than 12
iv) a perfect square
​

Answer 1

Answer:

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hmmm book pain !! baki sia asinathila miss asithile !! hmm deideli !! baby sia book mate return karidauchi !! ta sethipain deideli auu !!

sia 8th re b mo thu book neithila !!