Identities expressing trig functions in terms of their complements cos t = sin([pic]/2 – t) sin t = cos([pic]/2 – t) cot t = tan([pic]/2 – t) tan t = cot([pic]/2 – t) csc t = sec([pic]/2 – t) sec t = csc([pic]/2 – t) Periodicity of trig functions. Sine‚ cosine‚ secant‚ and cosecant have period 2[pic] while tangent and cotangent have period[pic]. sin (t + 2[pic]) = sin t cos (t + 2[pic]) = cos t tan (t + [pic]) = tan t Identities for negative angles. Sine‚ tangent
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Equality‚ Diversity and Rights Equality – Treating everyone equally regardless of their age‚ gender‚ ethnicity‚ sexual orientation‚ colour‚ disability etc. There are laws in place to ensure that this happens. An example of this in health and social care is a doctor treating patients differently because of the colour of their skin. Diversity – Understanding‚ recognizing and accepting that everybody is unique and has individual differences‚
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Every business needs to follow all the employment legislation which is set by the government. It helps employees to be treated fairly. Some of the legislation are; employment relations Act 2000‚ the minimum wage Act 1983‚ health and safety at work act 2015‚ etc. The health and safety act is twin duties because for employee’s health and safety are combined within one act. Businesses follow the legislation as it changes and they train their staffs as follows. It is essential for the business to follow
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The porter scene in ‘Macbeth’ follows the treacherous murder of King Duncan and is striking‚ as it is where Shakespeare clearly weaves comedy in amongst the tragedy of the rest of the play. There are plenty of speculations concerning the purpose of the scene; however‚ there is no doubt that it holds great significance nevertheless. Elizabethan theatres were very different to the theatres we know today. There was no special lighting available nor curtains‚ and scene switchovers could have been
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E1 The practitioner has many responsibilities‚ but the practitioner’s main responsibility is to safe guard the child and make the environment safe for themselves and the children in the setting. By doing this the parents know their children are in a safe environment and the practitioner will safe guard them. This will build a trusting relationship between the parent and the practitioner. Also when the practitioner is dealing with the child they would have to look at all areas of the child. For example
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To advance physical and intellectual competence I provide numerous activities to enhance these qualities in the children that I teach. In the area of physical‚ my goal is to make sure the students are given many possibilities to participate in large motor activities daily. I make this fun by joining them while they are playing. I encourage them to do activities that encourage running and jumping. We play tag‚ hide and seek‚ and their favorite game “Mr. Fox what time is it”. When the weather
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Summary Just before dawn‚ Romeo prepares to lower himself from Juliet’s window to begin his exile. Juliet tries to convince Romeo that the birdcalls they hear are from the nightingale‚ a night bird‚ rather than from the lark‚ a morning bird. Romeo cannot entertain her claims; he must leave before the morning comes or be put to death. Juliet declares that the light outside comes not from the sun‚ but from some meteor. Overcome by love‚ Romeo responds that he will stay with Juliet‚ and that he does
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The first-person speaker of ‘When Mr Pirzada Came to Dine’ (pp.23–42) is a ten-year-old girl‚ Lilia‚ who finally comes to understand the pain caused by separation from one’s family. Mr Pirzada is a Moslem Bangladeshi who is trapped in America when the war of separation breaks out in western India. Each evening he is asked to dine with Lilia’s family‚ who are Indian immigrants. Lilia is caught between the traditions of her parents and American culture. She does not understand her parents’ complaints
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Resource: WileyPLUS Exercise E20-2 Exercise E20-5 Brief Exercise BE21-4 Exercise E22-5 Question 1 Zeller Electronics Inc. produces and sells two models of pocket calculators‚ XQ-103 and XQ-104. The calculators sell for $12 and $25‚ respectively. Because of the intense competition Zeller faces‚ management budgets sales semiannually. Its projections for the first 2 quarters of 2010 are as follows. Unit Sales Product Quarter 1 Quarter 2 XQ- 103 20‚000 25‚000 XQ-104 12‚000
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into the brain caused by high-momentum causes or objects to the head while a closed head injury is a mild physical trauma‚ but still keeping the skull intact (Chew‚ et. al‚ 2014). TBI is categorized according to its severity (1) concussion‚ (2) contusion and (3) laceration. Concussion is defined as caused by a blow to the head that bruises the brain. The bruising causes tiny blood vessels‚ or capillaries‚ in the brain to rupture‚ which compromises blood supply to the neurons supported by those capillaries
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