1) domain of the first is ( R ) because of its root(3) and its range is (R) because of its root again
2)and domain of the last , is [0,+infinity)
and for its range , you can draw it such as picture and will be [0,- infinity)
Answer:
(67879,96344)
Step-by-step explanation:
I took the test

by using the integration formula
we get,

now put the value of t=\sin\theta in the above equation
we get,

hence proved