" (6) "A(-4,4),quad K(-2,(5)/(2)),quad N(4,-2)

Determine whether following points are collinear.(vi) A(-4,4),K(-2,5/2),N(4,-2).

Determine whether the following points are collinear or not: A(-4,4),K(-2,5/2),N(4,-2)

.Use the properties of exponents to verify that each statement is true. (a) "(1)/(4)(2^(n))=2^(n-2)," (b) "4^(n-1)=(1)/(4)(4)^(n) (c) "25(5^(n-2))=5^(n), (b) 4^(n-1)=(1)/(4)(4)^(n)

For n in N , (4-(2)/(1))(4-(2)/(2))(4-(2)/(3))(4-(2)/(4)).........(4-(2)/(n)) is

Simplify: (2)/(3)m-(4)/(5)n+(3)/(5)p+(-(3)/(4)m-(5)/(2)n+(2)/(3)p)+((5)/(2)m+(3)/(4)p-(5)/(6)n)

Let P(k)=(1+cospi/(4k)) (1+cos((2k-1)pi)/(4k)) (1+cos((2k+1)pi)/(4k))(1+cos((4k-1)pi)/(4k))dotT h e n P(3)=1/(16) (b) P(4)=(2-sqrt(2))/(16) P(5)=(3-sqrt(5))/(32) (d) P(6)(2-sqrt(3))/(16)

Let P(k)=(1+cospi/(4k)) (1+cos((2k-1)pi)/(4k)) (1+cos((2k+1)pi)/(4k))(1+cos((4k-1)pi)/(4k))dotT h e n P(3)=1/(16) (b) P(4)=(2-sqrt(2))/(16) P(5)=(3-sqrt(5))/(32) (d) P(6)(2-sqrt(3))/(16)