Question

if sec (40 + x) = cosec 30 find the value of x​

Answer 1

Answer:

Step-by-step explanation:

Cosec(90- theta) = sec theta

Sec(40+X)=sec60

Equating

X+40=60

X= 20

Plzzzz mark brainleist

Answer 2

Sec(40+x) = Cosec30
… Sec(40+x) = Sec(90-30)
… Sec(40+x) = Sec60
… 40+x = 60 ( sec and sec got cancelled )
… x=20