Write each of the following in the simplest form:
Let us assume x = a secθ
θ = sec–1
…(1)
∴ we can write
Cot–1
= Cot–1
= Cot–1
= Cot–1
= Cot–1
= cot–1(cotθ )
= θ.
From 1 we get the given equation simplification to sec–1
.
7
Write each of the following in the simplest form:
Let us assume x = a secθ
θ = sec–1 …(1)
∴ we can write
Cot–1
= Cot–1
= Cot–1
= Cot–1
= Cot–1
= cot–1(cotθ )
= θ.
From 1 we get the given equation simplification to sec–1 .