5. (a) Consider the trees with 17 vertices which have exactly 3 leaves. (i) Prove that any such tree must have a unique vertex of degree 3. (ii) Find the number of isomorphism classes of such trees in which the unique vertex of degree 3 is adjacent to a leaf. (b) A tree has a vertex of degree 3 and a vertex of degree 4. What is the minimum possible number of vertices in such a tree? Justify your answer. (c) Calculate the number of spanning trees for the following graph and explain your calculation: 6 D 5 2 3

Q: 12 5 10

A:

Q: 64y2+7=32

A: 64y2+7=32

Q: Determine df

A:

Q: 103= 10%3D 2.

A: 102  = 100

Q: | مد 5 39=3

A: To solve for the value of q.

Q: 5+250

A:

Q: 20

A:

Q: Determine w2

A: The recursively defined sequence is w0=300, wn=0.9993wn-1+0.15. The amount of water at the end of…

Q: 32 14

A:

Q: 14 +2

A: Adding Fractions Step 1: Make sure the bottom numbers (the denominators) are the same. Step 2: Add…

Q: 5 plus 5

A: Given5+5

Q: Y -2 -1 1 3 6

A: Given query is to find indicated limit.

Q: 28+76

A:

Q: 32 7

A: Given data:   The given measurement of angle 7 is: . The expression for the corresponding angle is,…

Q: 16+29

A: Given :16+29

Q: (2x3³

A: NOTE: Refresh your page if you can't see any equations. . apply exponent rule

Q: 2. 7. 58

A:

Q: 12

A: Explanation and solutions is given below....

Q: 8P4 11C7

A:

Q: -5 -2 1

A:

Q: -8 = 6+n

A:

Q: 48x4/ 6x6=

A: To simplify the given expression.

Q: 7 10

A: Consider the provided equation, x7·x10=____ Fill in the blank.

Q: 10,308+982

A:

Q: 39+4738

A:

Q: 30 = 6 + z z =

A: Given : 30  = 6+z

Q: C 15x8 226

A: Step 1: In the given figure, AB is a chord and CD is the tangent to the circle Measure of arc…

Q: 11 –/7

A:

Q: 16+3•5

A: Given:  16+3*5

Q: 4 8 22

A: Given Triangle

Q: カメ Z

A: Find value of  2+2x4

Q: 2+36=38

A: Given 2+ 36 = 38  Yes the given statement is true .

Q: 6 8 27

A: If a line parallel to a side of a triangle intersect the other sides in two distinct points, then…

Q: 2)148

A: We can solve this as follows: