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Byju's Answer
Standard X
Mathematics
Complementary Trigonometric Ratios
cosA is the a...
Question
cos
(
A
)
is the abbreviation used for the cosecant of angle A.
Enter
1
for true and
0
for false
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Solution
cosec(A) is the abbreviation used for cosecant(A).
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cos A is the abbreviation used for the cosecant of angle A.
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Question 11 (iii)
S
tate whether the following are true or false. Justify your answer.
(iii) cos A is the abbreviation used for the cosecant of angle A.
Q.
sec
A
=
12
/
5
for some value of angle A.
Enter
1
for true and
0
for false
Q.
State whether the following are true or false. Justify your answer.
(i) The value of tan A is always less than 1.
(ii)
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A
=
12
5
for some value of angle A.
(iii) cos A is the abbreviation used for the cosecant of angle A.
(iv) cot A is the product of cot and A.
(v)
sin
θ
=
4
3
for some angle θ.