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State whether the following are true or false. Justify your answer.

(i) The value of tan A is always less than 1.

(ii) sec 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.

NCERT Class X

Mathematics - Mathematics

Chapter _INTRODUCTION TO

TRIGONOMETRY

1
by prasadSen514

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