Math, asked by pradneykasbe, 2 months ago

Sin (90-A) Cos A + Cos(90-A) Sin A. Evaluate

Answers

Answered by supermicrons

0

Answer:

Sin (90-A) Sin A - cos (90-A) cos A

= cos A sin A - sin A cos A

= 0

Previous Question

Next Question

Similar questions

Math, 1 month ago

Please give me answers of my question...

Economy, 1 month ago

Micr Economics covers the study of ----- (i) Consumer’s behaviour (ii) Producer’s equilibrium (iii) Fiscal system of an economy (iv) Factor pricing (a) I and iii (b) ii and iv (c) I, ii and iii (d) I, ii and iv...

English, 1 month ago

I shall send you back to your father. ( rewrite the sentence in past perfect tense ...

Hindi, 2 months ago

अट नहीं रही है अट नहीं रही है आभा फागुन की तन सट नहीं रही है। कहीं साँस लेते हो, घर-घर भर देते हो, उड़ने को नभ में तुम पर-पर कर देते हो, आँख हटाता हूँ तो हट नहीं रही है। पत्तों से लदी डाल कहीं हरी, कहीं लाल, कहीं पड़ी है उर में मंद-गंध-पुष्प-माल, पाट-पाट शोभा-श्री पट नहीं रही है। *इस कविता में से दो भाववाचक संज्ञा शब्द ढूँढकर लिखिए- 1)_____ 2)______please answer.

Science, 2 months ago

.What are the products obtained by anaerobic respiration in plants? (a) Lactic acid + Energy (b) Carbon dioxide + Water + Energy (c) Ethanol + Carbon dioxide + Energy (d) Pyruvate...

English, 9 months ago

why does the Scotland yard frustrated...

Math, 9 months ago

Find the area of the quadrilateral ABCD, in which AB = 7m, BC = 6m, CD = 12m, DA = 15m and AC = 9m.

CBSE BOARD XII, 9 months ago

If expenses are borne by partner ABut paid by partner B accounting journal account journal entry...