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Module Progress: Trigonometric Identities (G11)

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Trigonometric Identities (G11)

question 1 of 10 Grade: Eleven - G11

Q: What is the name of the identity \(\sin^2θ + \cos^2θ = 1\)?

Did You Know?

The correct answer is: 'She told the children not to touch that.' Commands in direct speech use the infinitive form (to touch) in reported speech, with 'not' for negatives. The reporting verb 'said to' changes to 'told' when the listener is mentioned. Example: Direct: 'Wait here,' he said to me. Indirect: He told me to wait there. Demonstratives like 'that' may not change if the context is clear.

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Did You Know?

The correct answer is: 'She told the children not to touch that.' Commands in direct speech use the infinitive form (to touch) in reported speech, with 'not' for negatives. The reporting verb 'said to' changes to 'told' when the listener is mentioned. Example: Direct: 'Wait here,' he said to me. Indirect: He told me to wait there. Demonstratives like 'that' may not change if the context is clear.

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