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salifaiq
Student GAP YEAR
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rachhaliya
Student XII IPA
Sin 2x= cos x os xc 27 Sin 라 Sin C존 T-x) - - x) t 라 챠 ㅑ 27 3 조 tㅑ. ㅉ 2 :3 3 X X T . 27 X 3 k=o즈 6 + 4 5 ㅑX ㅍ ㅏ ㅉ 6 3 E 6 =teT 2 =+ 4ㅈ 6 3 ST 6 >22 = -쯔 tk-20 까 22 = - F려 2 X r 프 ka 2 플 k kc - ㅇ ㅋ ㅠ tip & II 5 1 흥국 6
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Muhammad Riyan Wildani
Student GAP YEAR
1) 2x = (1/2 - x) +k. 21 3x = 1/2 + k. 40/2 x="/6 + k. 41/6 k=0 + x = 1/6 + 0. 47/6 = 1/6 k= 1 + x = 1/6 +1 . 49/6 = 51/6 k= 2 + x = 1/6+2. 4/6 = 9M/6 = 3a/2 k= 3 + x = /6+3.4/6 = 135/6(TM) 2) 2x = 1 -(1/2 - x) + k. 2n 2x = 1/2 + x + k. 48/2 x = 1/2+k. 4/2 k= 0x= 1/2 +0.47/2 = 1/2 k=1 → X= 1/2+1.47/2 = 51/2 (TM) Jadi, himpunan penyelesaiannya adalah {1/6 7/2, 5/6, 36/2}
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