Posts In: Grade 10

sets, question 2, grade 10

29/06/2016 Grade 10 46

2) Given the two sets: E = {1,2,3,4,5,6,7,8,9} and D = {0,1,2,3,4} 1)Determine A ; a subset of E ; knowing that card(A) = 4 and . 2) Find a subset B of E s.t. …Read More

real numbers, question 7, grade 10

28/06/2016 Grade 10 79

7) i) Write E in the form of the power of one number. ii) Deduce the value of n if E = 9.Read More

real numbers, question 5, grade 10

28/06/2016 Grade 10 225

5) Reduce: a)  b)  c)  where ( a>0 & b<0)Read More

real numbers, question 4, grade 10

28/06/2016 Grade 10 525

4) Given : a= Show that a =  Deduce the sign of  and that of Read More

real numbers and order, question 5, grade 10

28/06/2016 Grade 10 15

5) Consider : -3<x<2  and  -4<y<-1 Bound:Read More

statistics, question 1, grade 10

26/06/2016 Grade 10 971

1) A teacher examined 25 students in math and gave the results arranged in the following table: grades (xi) 10 13 15 18 20 total frequency (ni) 3 x y 5 2 25 Calculate x…Read More

trigo, question 7, grade 10

26/06/2016 Grade 10 1,961

7) Given E =  a) Show that E = tanx b) Suppose that E = -1 and  , Calculate cosx and sinx then deduce x.Read More

real numbers and order, question 2, grade 10

23/06/2016 Grade 10 149

2) Consider  i) Compare x and y. ii) Deduce the value of  Read More

real numbers and order, question 1, grade 10

23/06/2016 Grade 10 111

1) a) Compare : and  b) Deduce the value of Read More