Q67 of 128 Page 224

State whether the statements are true (T) or false (F).
h is a factor of 2π (h+r).

Factorizing 2π (h + r), we get

2π (h + r) = 2π × (h + r)

⇒ There are three factors of 2π (h + r) namely, 2, π and (h + r).

But h is not any factor of 2π (h + r).

Hence, the statement is false.

State whether the statements are true (T) or false (F).

p²q + r²r + r²q is a binomial.

State whether the statements are true (T) or false (F).

The factors of a² – 2ab + b² are (a+b) and (a+b).

State whether the statements are true (T) or false (F).

Some of the factors of are , , n and (n+1).

State whether the statements are true (T) or false (F).

An equation is true for all values of its variables.

State whether the statements are true (T) or false (F).h is a factor of 2π (h+r).