Prove or disprove: there is an inner product
onr2 such that the associated norm
isgiven by || (x1, x2) || = | x1 |
+| x2 |.

Please see attachment

Step-by-step explanation:

Please see attachment

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: