Evaluate ∫(e^(2/w))/(w²) dw

JAMB Mathematics 2024 269 views
Source: JAMB · 2024

Evaluate ∫(e^(2/w))/(w²) dw

  1. -1/(2w) × e^(2/w) + c
  2. -1/2 × (e^(2/w))/(2w) + c
  3. -1/2 × e^(2/w) + c ✓
  4. -1/2 × (e^(2/w))/(w²) + c
Explanation

Nigerian languages (Hausa, Igbo, Yoruba, and 500+ others) carry cultural heritage, identity, and worldview. Language loss means cultural loss. Preserving languages preserves ways of thinking and knowing.

Benefits of studying local languages: cultural connection, better communication with elders and communities, preserving traditions, cognitive benefits of multilingualism, employment in media and education.

Challenges: English dominance, urbanization reducing language transmission, youth seeing local languages as less prestigious. Language policy should promote both national unity and linguistic diversity.

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