# First Semester Recall - G9 Advanced

10 Questions | Attempts: 52

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How well do you remember the first semester topics? This quiz covers areas on Set Theory, Probability, Linear Inequalities, Pythagoras' Theorem, Simultaneous Linear Equations and Coordinate Geometry.

• 1.
Let  and  be two equivalent finite sets with . Then the cardinality of  is the square of the cardinality of .
• A.

True

• B.

False

• 2.
• A.

True

• B.

False

• 3.
Let a sample space  denote the set of all simple events from the experiment of rolling a six-sided fair die. Then the event of rolling an even number is a subset of  and is equal to .
• A.

True

• B.

False

• 4.
Complementary events are mutually exclusive.
• A.

True

• B.

False

• 5.
The solutions to  are always in the interval .
• A.

True

• B.

False

• 6.
Three positive real numbers ,  and  satisfy one of  or  if and only if they are sides of a right triangle.
• A.

True

• B.

False

• 7.
There is no such triangle  for which ,  and .
• A.

True

• B.

False

• 8.
The lines  and  both contain the point .
• A.

True

• B.

False

• 9.
There exists exactly one line perpendicular to  that contains the point .
• A.

True

• B.

False

• 10.
A line with an -intercept at  and a -intercept at , where both  and  are nonzero, can be described by the equation .
• A.

True

• B.

False