heyyyy guyssssss
plsssss answer this
means continue this i m asking this 3 times plssSs its urgent
Answers
Step-by-step explanation:
sin^6Ф - cos^6Ф
==> (sin²Ф)³ - (cos²Ф)³
use the formula,
a³ - b³ = (a - b)(a² + b² + ab )
==> (sin²Ф - cos²Ф)(sin⁴Ф+ cos⁴Ф+ sin²Ф.cos²Ф)
==> -(cos²Ф- sin²Ф){(sin²Ф + cos²Ф)² - 2sin²Ф.cos²Ф + sin²Ф.cos²Ф}
==> - cos2Ф.{ 1 - 1/4(2sinФ.cosФ)²}
==> -cos2Ф(4 - sin²2Ф)/4
Answer:
thanks at least mujhe wish krne k liye ab agar mere marks English Mai 80 sai Ek bhi kamm aye toh khabardarr Mai joh terse baat karuu
Mai full marks launga jis jis sub Mai Tu Mujhe wish keregi I will do my best baas at least wish krdiya Krna
aur agar Tu mujhse naraz hai toh bollde Mai pakka Bura nhi maunga itna Ganda nhi hu Mai jitna Tu aur tere Bhai maante hai mujhe
basss Ek request hai unko joh khuch bhi bolna hai merko bole
pls unko bolna ki Meri bhen ko pereshan naa karee pls pls pls.
Woh Meri bhen hai
manta hu ki Tujhe Shayad Bura lage but baas Apne bhaiyo sai khena ki Meri bhen ko chorrr dai na pereshan KARE merri bhen Achi hai
Mujhse kafi Achi
pls it's a request Meri bhen bhout royi kalll Mujhse Uske aasoon dekhe nhi Gaye.........
pls pls pls pls pls pls pls pls pls pls pls pls pls Meri bhen mujhe bhout manti hai ...