Question

(a sec alpha,b tan alpha),(asec beta,btan beta) slope

Answer 1

Answer:

b(tanβ - tanα)/a(secβ - secα)

Step-by-step explanation:

we know,

slope=ΔY/ΔX

=(Y2-Y1)/(X2-X1)

=(b tanβ - b tanα)/(a secβ - a secα)

=b(tanβ - tanα)/a(secβ - secα)