Protected: Active 5 years ago Topics: 4Replies: 2☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts February 21, 2016 at 12:35 pm #301398 poorunpriyodiniMember Topics: 4Replies: 2☆ anyways sir thank you for clarifying my doubt February 19, 2016 at 12:55 pm #301154 poorunpriyodiniMember Topics: 4Replies: 2☆ thanks sir at my crash course it was taught to me that is a downward straight line Author Posts Viewing 2 posts - 1 through 2 (of 2 total)