Question

4. If o= 45° then, sec coto-cosec tano is:​

Answer 1

Answer:

o =45

sec 45=root 2

Step-by-step explanation:

cot 45 =1

cosec 45=root 2

tan 45 =1

now root 2(1) _root 2(1)

=zero ,,,

hope it helps you