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(i) If they intersect, then for some Solving with GC, we have . Thus, the lines intersect. (ii) Equation of plane: (iii) Required distance (iv) Area of quadrilateral Back to June Revision Exercise 8.

(a) (b) If the plane contains the line , the is parallel to : and the point lies in the plane : Alternatively, you may consider that : — (1) — (2) Solving, Back to June Revision Exercise 8.

Below are the solutions for the June Revision Set 8 (Vectors) Do let me know if you don’t understand the solutions. Thanks Question 1 Question 2 Question 3 Question 4 Question 5 Question 6 [...]

Topics on ageism have been coming out recently in many schools prelim papers. Perhaps its worth taking a look at this topic on aging population. Who are we referring to in an aging population? [...]

There seems to be increasingly interest in artificial intelligence in the area of science and technology today. As such, I have decided to create a post to address this just in case it comes out [...]

Dear readers, I’m sure some of you have realized that I have been posting essay outlines for arts and literature questions. Based on my teaching experience, many students do not like to [...]

Define writing- information rich articles in newspapers; formal writing in contracts; aesthetic and expressive forms such as poetry, music composing and narratives. All types of writing [...]

‘Unlike the Arts, such as writing or music, Mathematics lacks the capacity for creativity.’ How far do you agree with this statement? Agree: Arts allows individuals the space to explore and [...]

So lets see how to resolve inequalities that a bit longer than usual. and or and . Thus,

#1: Couples who cohabit before marriage are more likely to divorce than those who wait. #2: There are 100 divorces every hour in the US. #3: A law in 2013 in Iran allows men to marry their 13 [...]