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81) A) 8 cos 3 B) 8 sin 3 C)

Question : 81) A) 8 cos 3 B) 8 sin 3 C) : 1757217

81)

A) 8 cos 3 B) 8 sin 3 C) 3 sin 8 D) 3 cos 8

82)

A) 1(e81 - 1) B) 2 e81 C) 1 e81 D) 2(e81 - 1)

83)

A) 14 B) 20 C) 15 D) 21

84)

A) 5/3 (e - 1) B) 5/6 (e - 1) C) 5/3 (2e - 1) D) 5/6 (2e - 1)

85)

86)

A) ln 2 - 1 B) ln 17/4 C) ln 2 D) ln 17 - 1/4

87)

A) 100 tan-1 25 - 2 ln 626 B) 50 tan-1 25 - 2 ln 626

C) 50 tan-1 25 - 4 ln 626 D) 100 tan-1 25 - 4 ln 626

88)

A) 2e4 - 10 B) e4 - 1 C) e4 -10/3 D) 2e4 - 10/3

89)

A) 2(1 - cos 2) B) cos 2 - 1 C) 5/2 (1 - cos 2) D) 1/2 (1 - cos 2)

90)

A) 168 B) 28 C) 16 D) 112

Solution
5 (1 Ratings )

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Mathematics 3 Years Ago 60 Views
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