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11TH · MATH

Question 1

menu_bookSolution menu_bookTheory menu_book•(i)

\cos(-1230^\circ)

menu_book•(ii)

\tan(-1035^\circ)

menu_book•(iii)

\sec(1140^\circ)

menu_book•(iv)

\operatorname{cosec}(-690^\circ)

menu_book•(v)

\cot(1320^\circ)

menu_book•(vi)

\cos(-240^\circ)

school

11TH · MATH

Question 1

menu_bookSolution menu_bookTheory menu_book•(i)

\cos(-1230^\circ)

menu_book•(ii)

\tan(-1035^\circ)

menu_book•(iii)

\sec(1140^\circ)

menu_book•(iv)

\operatorname{cosec}(-690^\circ)

menu_book•(v)

\cot(1320^\circ)

menu_book•(vi)

\cos(-240^\circ)

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