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thureintun

@thureintun

190 followers 1 following 54 posts Reputation 41.49

thureintun
@thureintun Oct 23, 2018, 12:26 PM UTC

g8990

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…

314 upvotes 4 downvotes 8 replies $0.00
thureintun
@thureintun Oct 21, 2018, 12:58 PM UTC

kso man

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…

346 upvotes 5 downvotes 6 replies $0.00
thureintun
@thureintun Oct 18, 2018, 1:10 PM UTC

11G chem

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…

370 upvotes 5 downvotes 5 replies $0.00
thureintun
@thureintun Oct 18, 2018, 1:05 PM UTC

9G chem

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…

364 upvotes 5 downvotes 6 replies $0.00
thureintun
@thureintun Oct 18, 2018, 12:55 PM UTC

scet man

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)…

366 upvotes 5 downvotes 6 replies $0.00
thureintun
@thureintun Oct 17, 2018, 12:55 PM UTC

myan cet

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.…

321 upvotes 0 replies $0.00
thureintun
@thureintun Oct 16, 2018, 1:37 PM UTC

cet

.(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 (-…

372 upvotes 0 replies $0.01
thureintun
@thureintun Oct 15, 2018, 1:52 PM UTC

mso posttest

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}…

351 upvotes 1 replies $0.00
thureintun
@thureintun Oct 14, 2018, 1:34 PM UTC

manisod

(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…

336 upvotes 0 replies $0.00
thureintun
@thureintun Oct 13, 2018, 1:09 PM UTC

lsp chem

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…

344 upvotes 0 replies $0.00