ત્રિકોણમિતીય પ્રતિવિધેયો  MCQs

MCQs of ત્રિકોણમિતીય પ્રતિવિધેયો

Showing 111 to 120 out of 139 Questions
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111.
cot-1નો વિસ્તાર _____ છે.
(a) -π2, π2-0
(b) 0, π-π2
(c) (0, π)
(d) -π2, π2
Answer:

Option (c)

112.
cos-1sinπ3 = _____ .
(a) -π6
(b) π6
(c) 5π6
(d) 7π6
Answer:

Option (b)

113.
sintan-1512 નું મૂલ્ય _____ છે.
(a) 513
(b) 1213
(c) 512
(d) 125
Answer:

Option (a)

114.
જો sin-1x+sin-1y=5π6, તો cos-1 x + cos-1 y = _____ .
(a) π3
(b) π6
(c) π2
(d) π
Answer:

Option (b)

115.
3 sin-1x+cos-1x=π તો x = _____ .
(a) 32
(b) 12
(c) -12
(d) 12
Answer:

Option (d)

116.
cot-1-cot7π9 = _____ .
(a) -7π9
(b) 2π9
(c) -2π9
(d) 7π9
Answer:

Option (b)

117.
coscot-1-3+sin-1-12 નું મૂલ્ય _____ છે.
(a) -1
(b) 0
(c) 1
(d) -12
Answer:

Option (d)

118.
sin-1513+tan-1717 = _____ .
(a) π4
(b) π2
(c) 3π4
(d) sin-11213
Answer:

Option (a)

119.
sin-1x13+sec-1135=π2, તો x નું મૂલ્ય _____ છે.
(a) 1
(b) 5
(c) 12
(d) 13
Answer:

Option (b)

120.
tan-11+cosx+1-cosx1+cosx-1-cosx = _____ 0<x<π2
(a) π + x
(b) π+x2
(c) π-x2
(d) π4+x2
Answer:

Option (d)

Showing 111 to 120 out of 139 Questions
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