question no. 2,6,11 please i tried many times
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6)2tan245+cos230-sin260=
2(1)2+(root3/2)2-(root3/2)2=
2+3/4-3/4=
2
2)
2(1)2+(root3/2)2-(root3/2)2=
2+3/4-3/4=
2
2)
Answered by
2
here i have solved .....
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harsh872:
thanks and is it correct , are u sure ... sorry for saying that but today i am having a test on coaching so that's why I was conforming
wlcm...u can
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