limit θ=2 θ√θ-√8/ θ-2
Answers
Answered by
0
Answer:
PLS MARK BRAINLIEST
♥️♥️♥️♥️♥️ ⭐⭐⭐⭐⭐
Step-by-step explanation:
Given 2cosθ=22+2+2
Squaring on both sides
2cos2θ=1+22+2
⟹(2cos2θ−1)=22+2
⟹cos2θ=22+2
Squaring on both sides
⟹cos22θ=42+2
⟹2cos22θ=1+21
⟹cos4θ=2
Similar questions
English,
13 hours ago
Math,
13 hours ago
India Languages,
13 hours ago
Math,
1 day ago
Math,
1 day ago
Environmental Sciences,
8 months ago
Hindi,
8 months ago