This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

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Answer
0.28%
Haya Chacha, hapa kuna suluhisho la maswali yako:
15. Ili kukokotoa asilimia ya hitilafu, tunatumia fomula:
Step 1: Tambua thamani halisi na thamani iliyopimwa. Thamani Halisi (kipenyo halisi) Thamani Iliyopimwa (kipenyo kilichorekodiwa)
Step 2: Kokotoa tofauti kamili (absolute error).
Step 3: Kokotoa asilimia ya hitilafu.
Asilimia ya hitilafu katika kipimo hiki ni \boxed{0.28%}.
16. Tunapewa matrix na ni matrix ya utambulisho ya , ambayo ni . Tunahitaji kupata thamani za na kwa mlinganyo .
Step 1: Badilisha matrices na kwenye mlinganyo.
Step 2: Fanya kuzidisha kwa scalar kwa na .
Step 3: Ongeza matrices upande wa kulia.
Step 4: Linganisha vipengele vinavyolingana vya matrices ili kuunda milinganyo. Kutoka kwa kipengele cha juu kulia: Kutoka kwa kipengele cha chini kushoto: Kutoka kwa milinganyo hii miwili, tunaweza kuona kwamba .
Step 5: Badilisha kwenye mlinganyo wowote unaohusisha na . Tutatumia kipengele cha juu kushoto:
Step 6: Thibitisha kwa kutumia kipengele cha chini kulia: Hii inathibitisha thamani za na .
Thamani za na ni .
Tuma swali linalofuata 📸
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Haya Chacha, hapa kuna suluhisho la maswali yako: 15. Ili kukokotoa asilimia ya hitilafu, tunatumia fomula: Asilimia ya Hitilafu = |Thamani Iliyopimwa - Thamani Halisi|Thamani Halisi × 100\% Step 1: Tambua thamani halisi na thamani iliyopimwa.
This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.