A particle, initially at rest, moves along the x-axis so that it’s acceleration at any time t>0 is given by a(t)=12t^2-4. The position of the particle when t=1 is x(1)=3 A) find the values of t for which the particle is at rest.
B) write an expression for the position X(t) of the particle at any time t>or equal to 0.
C) Find the total distance traveled by the particle from t=0 to t=2.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

a

step-by-step explanation:

the answer is a

i think da answer is

d.square root of 3

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: