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Write the following functions in the simplest form:
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1
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784
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April 12, 2019
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Prove: 2tan-1 1/2 = tan-1 1/7 = tan-1 31/17
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1
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1050
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April 12, 2019
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Prove: tan-1 2/11 + tan-1 7/24 = tan-1 1/2
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1
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1029
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April 12, 2019
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Prove: 3cos-1x = cos-1(4x3 - 3x), x ∈ [1/2,1]
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1
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865
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April 12, 2019
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Prove: 3sin-1 x = sin-1(3x - 4x3), x ∈ [-1/2,1/2]
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1
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904
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April 12, 2019
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Find the value of tan-1√3 - sec-1(-2)
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1
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912
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April 10, 2019
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Find the value of sin-1 x = y, then
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1
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323
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April 10, 2019
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Find the value of cos-1(1/2) + 2 sin-1(1/2)
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1
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676
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April 10, 2019
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Find the principal values of tan-1(1) + cos-1(-1/2) + sin -1(-1/2)
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1
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1691
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April 10, 2019
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Find the principal values of cosec-1(-√2)
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1
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867
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April 10, 2019
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Find the principal values of cos-1 (-1/√2)
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1
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368
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April 10, 2019
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Find the principal values of cot-1(√3)
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1
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338
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April 10, 2019
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Find the principal values of sec-1 (2/√3)
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1
|
593
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April 10, 2019
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Find the principal values of tan-1(-1)
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1
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362
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April 10, 2019
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Find the principal values of cos-1(-1/2)
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1
|
479
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April 10, 2019
|
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Find the principal values of tan-1 (-√3)
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1
|
556
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April 10, 2019
|
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Find the principal values of cosec-1 (2)
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1
|
381
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April 10, 2019
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Find the principal values of cos-1(3/2)
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1
|
655
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April 10, 2019
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Find the principal values of sin-1 (-1/2)
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1
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598
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April 10, 2019
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Solve the equation for exact solutions over the interval [0, 2π). 6sin "x+ 12 sin x+6-0
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0
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1011
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March 20, 2018
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