Math, asked by harmanchahal37f, 1 year ago

(BASIC)
2010 010120
6. If sin 3thetha cos (thetha - 26degree), where 3thetha and to
26degree ) are acute angles, then value of thetha is
(W) 30" (B) 29" (C) 27" (D) 26
(BASIC) CBSE-2011-560027; 2010-1040125 CIT
7. If cos (40 A) sin 30 he volue

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Answered by william42

1

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