(a) show that the pauli spin matrices (problem 6.6) are hermitian. (b) show that the pauli spin matrices satisfy the jacobi identity ˆ a, [b, c]˜ + ˆ b, [c, a]˜ + ˆ c, [a, b]˜ = 0 where [a, b] is the commutator of a, b [see (6.3)]. (c) generalize (b) to prove the jacobi identity for any (conformable) matrices a, b, c. also see chapter 6, problem 3.14.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

step-by-step explanation:

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

the correct answer option is d. la = πrs.

step-by-step explanation:

we know that for a right cone, the lateral surface area is given by:

lateral area of right cone =

here the value under the square root is equal to slant height so replacing this value by in the formula to get:

lateral area of right cone =

therefore, the correct answer option is d.