Is a psychometric<span> scale commonly involved in research that employs </span>questionnaires<span>. It is the most widely used approach to scaling responses in survey research, such that the term (or more accurately the </span>Likert-type scale<span>) is often used interchangeably with </span>rating scale<span>, although there are other types of rating scales</span>
Hello! Externally Largeing the Photo Makes Even!
The inverse cosine can never be outside the domain of [-1,1]. 3/2 is greater than 1, and so there can never be a corresponding angle the cosine of which would give you 3/2. The cosine of any angle can only result in a value between or equal to -1 and 1.
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I think it is number 1 hope this helps
April 12 was already a huge day in space history twenty years before the launch of the first shuttle mission. On that day in 1961, Russian cosmonaut Yuri Gagarin<span> became the first human in space, making a 108-minute orbital flight in his Vostok 1 spacecraft.</span>
