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Thu. Rein Tun

@thurrein

My name is Thu Rein.I m Myanmar.I live in Countryside.My hobby is hunting.

246 followers 26 following 83 posts Reputation 54.49

Thu. Rein Tun
@thurrein Oct 23, 2018, 12:25 PM UTC

larpoh

Chapter 1 Sets and Functions Exercise 1.1 1. Write each of the following sets (i) in set builder form (ii) in listing its elements. (1) The set N of natural numbers. (2) The set J of all positive int…

380 upvotes 3 downvotes 7 replies $0.00
Thu. Rein Tun
@thurrein Oct 21, 2018, 12:58 PM UTC

larpoh cet

19.The line 3x + 4y=12 cuts the Y-axis at A.(0,2) B.(2,0) C.(3,0) D.(0,3) E.(0,4) 20. Which of the following points, lies on the line 2x+y=6? 1. (1,4) 2.(0,6) 3.(2,0) A.1 only B. 2only C. 1and3 only…

387 upvotes 3 downvotes 3 replies $0.00
Thu. Rein Tun
@thurrein Oct 18, 2018, 1:10 PM UTC

Behs larpoh

Answer any FOUR questions. (32 marks) (a) (i) Define buffer solution. (ii) Calculate the pOH of a buffer solution containing 0.2 mole of ethanoic acid (pKa=3.8) and 0.05 mole of sodium ethanoate per…

389 upvotes 3 downvotes 8 replies $0.00
Thu. Rein Tun
@thurrein Oct 18, 2018, 1:05 PM UTC

larpoh behs

Ratio, proportion and Variation 1. 4 gallons : 6 quarts=………. A. 2:3 B. 8:3 C. 4:6 D. 3:8 E. None of these 2. 6600 feet : 2 miles =………… A. 8:5 B. 5:8 C. 33:1 D. 22:1 E.3300:1 3. If 1/2x+y=2x, then x:y…

386 upvotes 2 downvotes 2 replies $0.00
Thu. Rein Tun
@thurrein Oct 18, 2018, 12:55 PM UTC

behs larpoh

Sets and Functions Exercise 1.1 1. Write each of the following sets (i) in set builder form (ii) in listing its elements. (1) The set N of natural numbers. (2) The set J of all positive integers. (3)…

379 upvotes 5 downvotes 5 replies $0.00
Thu. Rein Tun
@thurrein Oct 17, 2018, 12:55 PM UTC

behs larpoh

1. Write each of the following sets (i) in set builder form (ii) in listing its elements. (1) The set N of natural numbers. (2) The set J of all positive integers. (3) The set P of all prime numbers.…

385 upvotes 5 downvotes 6 replies $0.00
Thu. Rein Tun
@thurrein Oct 16, 2018, 1:37 PM UTC

hnankhar

.(4,-5) B.(4,0) C.(0,-5) D.(-4,-5) E.(-4,5) 3.The point in the X-axis is A.(-1,6) B.(1,-6) C.(-1,-6) D.(0,6) E.(6,0) 4. Which pair of points given below will determine a vertical line? A.(3,5) and (-…

387 upvotes 4 downvotes 5 replies $0.00
Thu. Rein Tun
@thurrein Oct 15, 2018, 1:51 PM UTC

october test

Sets 1. The set A = { x\ x2 – 7x + 12 =0 } is A.{ 3 , 4 } B. { -3 , 4 } C.{ 3 , -4 } D.{ -3 , -4 } E. None of them 2.The element(s) of A ={ (x,y)\ x+y=8 where x and y are positive integers and x≥ y}…

397 upvotes 1 replies $0.01
Thu. Rein Tun
@thurrein Oct 14, 2018, 1:34 PM UTC

behs larpoh midterm

(5) The unit of speed and velocity are the _____ . (6) If the starting point and the end point are the same , the displacement is _____ . (7) A body with decreasing positive velocity has a _____ acce…

381 upvotes 0 replies $0.01
Thu. Rein Tun
@thurrein Oct 13, 2018, 1:09 PM UTC

Behs larpoh

8. Answer any FOUR questions. (32 marks) (a) (i) Define buffer solution. (ii) Calculate the pOH of a buffer solution containing 0.2 mole of ethanoic acid (pKa=3.8) and 0.05 mole of sodium ethanoate p…

389 upvotes 0 replies $0.01