BlogHide Resteemswonyan (41)in edu • 6 years agonaidnChapter 1 Sets and Functions Exercise 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…wonyan (41)in lsp • 6 years agog8 3000119.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) Which of the following points, lies on the line 2x+y=6? (1,4) 2.(0,6) 3.(2,0) A.1…wonyan (41)in edu • 6 years agosbd htAnswer 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…wonyan (41)in lso • 6 years agomain noteRatio, proportion and Variation 4 gallons : 6 quarts=………. A. 2:3 B. 8:3 C. 4:6 D. 3:8 E. None of these 6600 feet : 2 miles =………… A. 8:5 B. 5:8 C. 33:1 D.…wonyan (41)in kso • 6 years agolsoSets and Functions Exercise 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…wonyan (41)in lso • 6 years agopso g8 eng1.e set J of all positive integers. (3) The set P of all prime numbers. (4) The set A of all positive integers that lie between 1 and 13. (5) The set B of real numbers which satisfy the equation…wonyan (41)in kan • 6 years agomidterm.(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) Which pair of points given below will determine a…wonyan (41)in edu • 6 years agokyawSets 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…wonyan (41)in chem • 6 years agoect g8(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 _____…wonyan (41)in pso • 6 years agokoh chemAnswer any FOUR questions. (32 marks) (a) (i) Define buffer solution. (ii) Calculate the pOH er 200 cm3 of solution. (b) (i) Define the electrical energy and the mechanical energy. (ii)…wonyan (41)in lse • 6 years agoeng lsp(e) State the nature of a nerve and a synapse. (OR) Explain how vegetative propagation takes place in strawberry and potato. (f) Clarify what you understand of diploid and haploid condition in…wonyan (41)in edu • 6 years agopretest9Maeach line which contains each pair of points listed below. (a) (0,0) and (8,4) (b) (10,5) and (6,78) (c) (2,-2) and (4,2) (d) (0,3) and…wonyan (41)in cet • 6 years agokin s note9Math Q04-1001 Chapter 4 Logarithms If the number 31200 is put in the form 3.12 ×10n, the value of n is A. 1 B. 2 C. 2 D. 4 E. 5 The scientific notation 3.5 ×103 multiplied by…wonyan (41)in edu • 6 years agokso eng9G10, Physics First Semester Test Time Allowed (45)minutes Answer All Questions Fill in the blanks. (5 marks) (1) The value of gravitational constant is ……….…wonyan (41)in edu • 6 years agolsodpG10, Physics First Semester Test Time Allowed (45)minutes Answer All Questions Fill in the blanks. (5 marks) (1) The unit of gravitational constant is ………. .…wonyan (41)in scet • 6 years agocet myann9MathQ02-3,5Text Chapter 2 Exercise 2.1 1.Find the slope of each line which contains each pair of points listed below. (a) (0,0) and (8,4) (b) (10,5) and…wonyan (41)in may • 6 years agotaw alyPhysics and Measurement Fill in the blank 1.A physical quantity must be expressed with its number and ……….. . 1.unit A unit is a ……….. quantity. 2.standard Mass is a ……..quantity.…wonyan (41)in mec • 6 years agohappy mec9PhyQ03-1001 Chapter 3 Describing Motion Fill in the blank. (4 marks) (1) There are _____ main types of motion. (2) An accelerated body is one whose velocity is _____ . (3) The unit 〖cm…wonyan (41)in psp • 6 years agofjosnumber 31200 is put in the form 3.12 ×10n, the value of n is A. 1 B. 2 C. 2 D. 4 E. 5 The scientific notation 3.5 ×103 multiplied by 3 is A. 1.05 ×102 B.1.05×1010 C.…wonyan (41)in kop • 6 years agonadin 89The point M(0,5) bisects the line joining P(4,0)and Q(x,y), then the coordinate of Q is A.(2,5) B.(4,5) C. (-4,10) D.(-4,-10) E.(-4,-5) 8.a and b ate two real numbers and a≠b, then…