Short answer·Standard multi-step (3/5)·No calculatorNeeds mentor review
Difficulty guide
The label describes the problem, not your ability.
1/5 - Foundational
Warm-up setup; checks one basic idea.
2/5 - Routine exam skill
Normal syllabus skill; usually one main rule or interpretation.
3/5 - Standard multi-step
Exam-style problem with multiple steps or a common trap.
4/5 - Hard exam skill
High-end exam problem; combines methods carefully.
5/5 - Challenge
Stretch problem beyond normal exam pressure.
Question
A workshop makes tables and stools. A table uses units of wood and a stool uses unit. At most units of wood are available. Profit is Rs. per table and Rs. per stool. Form the wood constraint and objective function.
Total: 3 marks
(a) Let be tables and be stools. Write the wood constraint and profit function. (3 marks)
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