Question
Download Solution PDF का मान निम्नलिखित में से क्या होगा?
का मान निम्नलिखित में से क्या होगा?
This question was previously asked in
Bihar STET TGT (Maths) Official Paper-I (Held On: 04 Sept, 2023 Shift 1)
Answer (Detailed Solution Below)
Option 2 : 2
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Bihar STET Paper 1 Social Science Full Test 1
150 Qs.
150 Marks
150 Mins
Detailed Solution
Download Solution PDFप्रयुक्त सूत्र
cot 2x = 1/2(cot x - tan x)
गणना
⇒ (cot x - tan x)/cot 2x
⇒ (cot x - tan x)/1/2(cot x - tan x)
⇒ 2.
उत्तर 2 है।
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