Question

Solve the following: 0 < θ < 90° (i) 2 sin2 θ = 3/2 (ii) 3 tan2 θ + 2 = 3 (iii) cos2 θ - 1/4= 1/2​

Answer 1

Answer:

A pronoun (I, me, he, she, herself, you, it, that, they, each, few, many, who, whoever, whose, someone, everybody, etc.) is a word that takes the place of a noun. In the sentence Joe saw Jill, and he waved at her, the pronouns he and her take the place of Joe and Jill, respectively.

Step-by-step explanation:

Answer 2

Answer:

1. 2 sin2 theta =3/2=

sin^2 theta =3/2×2

sin θ = root 3

sin θ =cot 30 °