3^10 ( cosec 20 - sec 20)
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=3^ 10(cosec(90-70) - sec20)
=3^10( sec20- sec20)
=3^10( 0 )
=0
hope it will help u
=3^10( sec20- sec20)
=3^10( 0 )
=0
hope it will help u
ankitagni:
sorry sec 20
okay.... thanks a lot for helping me
welcome
hey brother....can you please do it again... because cosec 20 - sec 20 is in power..... please help me....
ok bro
no problem bhai bus last m 3^0 hoga = 1 so 1 is ans
any doubt ... then call 8090636940
okay....i was thinking answer will be 1....thank you again for helping me...
welcome bhai
okay. ✌️
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