Thursday, 1 April 2010

#1



Compound Angle Formulae

sin (A + B)
= sin A cos B + cos A sin B

cos (A + B)
= cos A cos B - sin A sin B

tan (A + B)
= tan A + tan B
1 - Tan A Tan B

A-level standard trigonometry. Maths all correct. Good pluralisation of 'formulae'. Neat handwriting. Loses a mark for 'Tan' instead of 'tan'. But otherwise: excellent work!
9/10
Posted by at

26 comments:

  1. Sure it's neat and all, but what are the actress's names?

    You know, just so that i can double check the work.^_^;;

    ReplyDelete

  2. This comment has been removed by the author.

    ReplyDelete

  3. I'd observe that A and B are not an usual way to symbolize angles, it's much more common to use alpha and beta from greek alphabet, so a 9/10 is a bit too much imho

    ReplyDelete

  4. My A-level formula book uses A and B, (AEB GCE A and AS level Formulae and Statistical Tables, 1994 version). It might be a UK thing.

    ReplyDelete

  5. I think that's a lowercase t, just sloppy handwriting.

    ReplyDelete

  6. Dodger - Either way it's a mark dropped.

    ReplyDelete

  8. Sure the trig's all correct, but what kind of teacher's outfit is that??!

    ReplyDelete

  9. Actually 'formulae' is not correct. Although it's a Latin word and its original plural was like that, the word has been used in English for so long that it is fully naturalised now and the English plural 's' should be preferred.

    ReplyDelete

  11. I thin EDW Lynch can apply for the world record for analysing the porn films, blackboards, class rooms, teachers and students in porn film stories.

    ReplyDelete

  12. pippin101 - My style guide says "plural 'formulas', but 'formulae' in a scientific context".

    ReplyDelete

  13. pippin101 - I agree that it is a grey area though. Perhaps you would like to weigh in on the math/maths argument raging around post #5?

    ReplyDelete

  14. Where can I sign up to this class ?

    ReplyDelete

  15. It looks like she has written sun(A+B) instead of sin. Also I would have highlighted that greek letters of the beggining of the greek alphabet are more used for angles than latin letters. I would have given them a 8/10.

    BTW I subed to this blog.

    ReplyDelete

  16. It looks like she has written sun(A+B) instead of sin. Also I would have highlighted that greek letters of the beggining of the greek alphabet are more used for angles than latin letters. I would have given them a 8/10.
    Sydney EscortsBondage

    ReplyDelete

  24. INDIAN SEX MARKET (Buy Indian Girls For Sex) HD PORN,SEX STORIES AND NUDE

    IMAGES
    Click Here >>>आदमी आदमी

    की गांड मारते

    हुए और चुदाई

    करते हुए My Wife's Gay Brother - Gay

    Porn



    Click Here >>> महिला के

    बोसड़े से

    निकला घोड़े का

    बच्चा - महिला

    ने घोड़े के

    बच्चे को दिया

    जन्म



    Click Here >>>सानिया

    मिर्ज़ा की

    चुत में लंड

    घुसा दिया Sania Mirza Hot Nude

    Fucking images



    Click Here >>>Animal Sex

    – Free collections of animal sex Free porn with animals-Farm Zoo

    Sex



    Click Here >>>चुद (योनि) मे

    केला Banana in the vagina Nude Images

    बोस्ड़ा



    Click Here >>>लड़की के

    बोबो के फूलने

    का सही कारण-

    अगर आप ने कभी

    टमाटर के आकर

    के बोबे दबाये

    होंगे तो आप

    ने महसूस किया

    होगा की बोबो

    के अंदर…



    Click Here >>>पापा ने

    मेरी चूत फाड़

    दी – अब्बा ने

    बेहिचक अपना

    लंड मेरे चूत

    में डाल दिया

    अब बस कीजिये

    अब्बा . अब

    दर्द करने लगा

    अब्बा ने कहा 2

    मिनट और रुक

    जा बेटी थोड़ी

    देर में अब्बा

    के लंड ने फिर

    से माल छोड़ा

    हफ्ते में 1-2

    बार मेरी

    चुदाई कर ही



    Click Here >>>प्रियंका

    चोपड़ा दंग

    करने वाली

    तस्वीरें,अंत&

    #2352;ंग सीन्स

    बॉलीवुड से

    चूत चुदाई

    ज्ञान तक

    लगातार सेक्स

    करके …



    Click Here >>>भारतीय

    दुल्हन की

    नग्न

    तस्वीरें

    सेक्सी – Newly married indian bride

    nude Images Indian Dulhan Ki Nangi Photos



    Click Here >>>दीपिका

    पादुकोण की

    चूत चोदने की

    नग्न सेक्स

    फोटो deepika padukone nude sex images...



    Click Here >>>Sunny Leone Black

    Bra & Panties Photoshoot Nude hd images...



    Click Here >>>सुहागरात में

    तीन लोगो ने

    मुझे जम कर

    चोदा – एक

    नम्बर की रंडी

    की तरह हो

    भाभी



    Click Here >>>पापा मम्मी

    की दूसरी

    सुहागरात-

    मम्मी बोली अब

    जब कंडोम

    लाओगे, तभी

    कुछ करने की

    सोचना। Hindi Sex Stories



    Click Here >>>पापा ने मुझे

    प्रेग्नेंट

    बनाया-पापा की

    पिचकारी छुट

    गयी और

    उन्होंने

    अपना सारा

    पानी मेरी चूत

    में डाल दिया.

    फिर वो मेरे

    ऊपर ही सो गए.

    पानी गरम था

    और मुझे

    जन्नत का

    अहसास होने

    लगा.



    सगी

    बहन को चोदा

    थूक लगाकर -

    फाड़ दे राहुल

    मेरी चूत-

    तेरी चूत को

    फाड़ दूँगा और

    आज तेरी चूत

    को फाड़कर

    भोसड़ा बना

    दूँगा Hindi Sex Stories

    Click Here >>>करीना कपूर

    की चुदाई की

    तस्वीरें Bollywood actress Porn

    Videos





    Reply   Delete







    Post a comment..

    ReplyDelete

  25. Ah, HOT LEGS! Now this is what the Golden Age of Adult Films is all about! http://www.analisisdigital.com.ar/noticias.php?ed=1053&di=1&no=246660 Bob Chinn, by this point a veteran of adult https://www.protection.co.uk/ cinema whose name just screams quality, directs a first-rate cast performing a first-rate script, shot by a first-rate crew of professionals.https://fuhyohigai-labo.com/ Not only does the film http://www.protectascreen.com/ look terrific, full of clever camera work and sizzling sex scenes, it's just plain FUN!

    ReplyDelete

Subscribe to: Post Comments (Atom)