For each mapping t given below, determine whether or not t is a second-order tensor, explain your answer. if t is a second-order tensor, find its components in an orthonormal basis. (4a) t(v) a + v, where a r3 is a given constant vector. (4b) t(v) av, wherea r is a given constant real number. (4c) t(ll (4d) t(v-v >

l.jnl.j/n.m,lm,

step-by-step explanation:

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}