Some Difficult Sums?

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Arithmetic LUTS The Line The Circle Differentiation Probability Complex Numbers





Recognise any of these equations??????


Arithmetic

Method  Symbol
Addition +
Subtraction -
Multiplication x
Division

Logs  =  logay

Exponentials = ex

Line - Co-ordinate geometry = L: ax + by + c = 0

Circle - Co-ordinate geometry with centre =(h,k) radius = r

C: (x - h)2 + (y - k)2 = r2

Differentiation        

Complex Numbers = a +ib

Probability of an event

 

p(E) = number of desirable outcomes
         number of possible outcomes

 

 

Ever wondered what relevance these equations have in the real world?

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