PractiseQuestion bank
Original exam-style questions, mapped to your syllabus. Answers are checked for mathematical equivalence and every attempt updates your mastery.
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14 questions
SA-9709-P1-TR4-0011 markL1 FoundationCalculatorIdentities
tanxcosx simplifies to Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-G012 marksL1 FoundationCalculatorIdentities
Simplify sinx1−cos2x. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-Q011 markL1 FoundationCalculatorIdentities
sin2θ is identical to Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR-Q011 markL1 FoundationCalculatorIdentities
tanθ is identical to Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR-0172 marksL2 StandardCalculatorIdentities
Which expression is identical to (sinx+cosx)2? Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-0033 marksL2 StandardCalculatorExact ratios
Given that sinθ=31 and θ is acute, find the exact values of cosθ and tanθ. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-0042 marksL2 StandardCalculatorIdentities
Express 3sin2x+2cos2x in the form a+bcos2x. Find a and b. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-0052 marksL2 StandardCalculatorIdentities
Simplify (sinx+cosx)2+(sinx−cosx)2. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR-0092 marksL3 ExamCalculatorIdentities
Simplify 1−cosxsin2x. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR-0103 marksL3 ExamCalculatorIdentities
Given that sinθ=53 and θ is obtuse, find the exact values of cosθ and tanθ. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-0023 marksL3 ExamCalculatorProof
Show that sin4x−cos4x can be written in the form asin2x+b. Find a and b. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-0061 markL3 ExamCalculatorProof
cosx1−cosx is identical to Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-0073 marksL3 ExamCalculatorExact ratios
Given that tanθ=2 and 180∘<θ<270∘, find the exact values of sinθ and cosθ. Salam Academy Original Practice · Proposed mark scheme
SA-9709-P1-TR4-0084 marksL5 ExtensionCalculatorProof
Show that cosx1+sinx+1+sinxcosx can be written as cosxk, and find k. Salam Academy Original Practice · Proposed mark scheme