India’s No.1 Educational Platform For UPSC,PSC And All Competitive Exam
𝟑/𝟒
(√𝟑−𝟏)/(𝟐√𝟐)
(√𝟑+𝟏)/(𝟐√𝟐)
√𝟑/√𝟐
Your comments will be displayed only after manual approval.
Post your Comments