cosec造句

• The e-mail address is sanfrancis cosec . gov /.
• Find in terms of k the value of cosec ( \ alpha ) ."
• For example, in E Maths trigonometry, we learn sin, cos and tan, but in A Maths trigonometry, we learn sec, cosec and cot.
• These provide a resolution of 70?0 cosec ( declination ) arcsec 2, with a sensitivity of about 30 to 50 mJy / beam, and a field of view of about 9白9?
• :For the first one, write out the cosecs and cots in terms of sine, cosine and tangent, and then consider cos ( 270 + x ) and see if you can simplify it ( remember, adding something to x results in shifting the graph horizontally ).
• In 1950, with the covert assistance of the CIA, the International Student Conference ( ISC ) and its Coordinating Secretariat ( CoSec ) were created . ( The CIA which formed in the same year as the US National Student Association 1947 had completely taken-over the international activities of the US National Student Association ).
• Leonhard Euler's " Introductio in analysin infinitorum " ( 1748 ) was mostly responsible for establishing the analytic treatment of trigonometric functions in Europe, also defining them as infinite series and presenting " Euler's formula ", as well as the near-modern abbreviations " sin ., cos ., tang ., cot ., sec ., " and " cosec ."
• The radar had 12 transmitters which were grouped in four bands, A, B, D & E . Each transmitter had a peak power output of 5 MW, giving 60 MW total power output, this massive power was routed through waveguide switches that enabled the aerial to produce a standard " cosec squared " beam or, in conditions of intense ECM the power concentrated into a beam 6 degrees high aimed at the target.
• I'm not sure about what level you are talking about, though; Further Maths is Sixth Form ( US Junior / Senior years ), and tends to be very high level stuff ( calculus of hyperbolic functions, the Argand diagram ) Some school also run Pure Maths or Statistics course, which go beyond normal level maths but are far more focused on a single topic; since you say that additional maths covers cosec / cotan functions, I'm guessing it must be a lower level ( at GCSE, the UK currently only has one maths course, although it is divided into Foundation, Intermediate and Higher, and there are plans to split it into core maths and further maths ).