Question

if seco =1/√5, then coso is​

Answer 1

Answer:

seco=1/√5 and coso=1/seco. Therefore,coso=1/seco=1/(1/√5)=√5

Answer 2

Answer:

wrong question

Step-by-step explanation:

sec(o) = 1/√5

we know that cos(o)=1/cos(o)

cos(o)= √5

we also know the range of cos is [-1 1]

√5 is greater then 1 so answer not defined

wrong question