Question

origin is shifted to the point (1,1).if(cosa,cosb) are the new coordinates of point P, then the original point P=​

Answer 1

Therefore the original coordinate of P is (cos a+1, cos b+1).

Step-by-step explanation:

Given, origin is shifted to the point (1,1)

The new coordinate of P is (cos a, cos b)

If the origin is shifted to the point (h,k). Then

x= x'+h  and y=y'+k   [ (x',y') is new coordinate of (x,y)]

x= cos a+1 and  y = cos b +1

Therefore the original coordinate of P is (cos a+1, cos b+1).

Answer 2

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cos a + 1, cos b + 1