Explain addition of vectors using graphical method.

Briefly explain the role of vectors in rDNA technology.

Explain the addition reaction of alkene.

Explain Van Arkel method.

Determine median-value of the following series using graphic method : (i.e., By less than ogive, By more than ogive approach)

Find the maximum value of Z=2x+3y subject to x+y le 4 , x ge0 , y ge0 using graphical method.

hati and hatj are unit vectors along x- and y- axis respectively. What is the magnitude and direction of the vectors hati + hatj, and hati- hatj ? What are the components of a vector A= 2 hati + 3hatj along the directions of hati + hatj and hati- hatj ? [You may use graphical method]

Explain addition and condensation polymers giving one example in each case.

Explain the importance of rop in the E.coli vector

State Polygon law of vector addition and prove it using Triangle law of vector addition.