Welcome to ixamBee
Continue with your mobile number
sin 27˚ + sin 29˚ + sin 211˚ + sin 212˚ + ……… + sin 283˚ = (sin2 7˚ + sin2 83˚)+(sin2 9˚ + sin2 81˚) + .…. + (sin2 43˚ + sin2 47˚) + sin2 45˚ = (sin2 7˚ + cos2 7˚) + (sin2 9˚ + cos2 9˚) + .…. + (sin2 43˚ + cos243˚) + sin2 45˚ {As sin (90˚ - θ) = cos θ} = (1)+(1) + .…. upto 19 times + sin2 45˚ { Assin 2θ +cos 2θ= 1} = 19 + sin2 45˚ {As there are 19 odd numbers from 7 to 43}. = 19 + (1/√2)2 {As sin 45˚ =1/√2 } = 19 + 0.5 = 19.5 ` ` ` ` ` ` ` ` ` ` ` `
What is the purpose of SpaceX launching its satellite internet service, Starlink, in Mongolia?
What is the Gross NPA ratio of scheduled commercial banks (SCBs) at the end of September, and which sector had the lowest GNPA ratio?
Which of the following committees determined the poverty line based on a minimum daily requirement of 2400 and 2100 calories for an adult in Rural and U...
What is the theme of the newly inaugurated coal gallery at the National Science Centre in New Delhi?
By August 2024, how much had the total deposits in PMJDY accounts increased to?
Which company's Air Operator Certificate (AOC) was issued by the Directorate General of Civil Aviation (DGCA)?
Who is the author of the book “The Kashmir Conundrum: The Quest for Peace in a Troubled Land”?
Which banks have received Authorized Dealer Category-I (AD-I) license from the Reserve Bank of India to deal in foreign exchange?
Which space telescope recently captured the first-ever view of jets of gas from newborn stars?
The Reserve Bank of India (RBI) has officially added ________ to the Second Schedule of the RBI Act, 1934 so as to bolster its presence and strengthen i...
