Please help show step by step use statements and reasons
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Mathematics, 21.06.2019 13:00
Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2
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Mathematics, 21.06.2019 13:10
Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50
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Mathematics, 21.06.2019 16:00
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
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Mathematics, 21.06.2019 16:40
Which of the following statement about pascal's triangle are true?
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English, 28.01.2021 14:00
History, 28.01.2021 14:00
English, 28.01.2021 14:00
English, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
History, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
History, 28.01.2021 14:00
History, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
English, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00
Mathematics, 28.01.2021 14:00