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CBSE Class 10 Answered

Q2. if 7 sin2Q+3 cos2Q=4,find the value of square root of blank end root3 tanQ?
 
Q3.If 7 sin2Q +3cos2Q=4,show that tanQ=1/square root of blank end root3?
q4.simplify; sin3Q+cos3Q/sinQ+cosQ +sinQcosQ.
Asked by Barkha Singh | 23 Aug, 2014, 05:33: PM
answered-by-expert Expert Answer
Q.3.
Syntax error from line 1 column 49 to line 1 column 73. Unexpected '<mstyle '.
Answered by Mili Hariyani | 24 Aug, 2014, 04:25: PM

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